According to the actual demand, there are more and more Persian learners in China. However, there doesn't exist a Persian-Chinese online dictionary of comprehensive and rich explanations so far. This paper designs and implements an online dictionary based on WAMP, which can look up words, phrases and...

With fast development and deep appliance of the Internet, problem of mass image data storage stand out, so the problem of low management efficiency, low storage ability and high cost of traditional storage framework has appeared. The appearance of Hadoop provides a new thought. However, Hadoop itself...

To study the body development of Chinese Li nationality students of 7-18 years old,with the work of literature,survey,measurement and statistics,at last by independent samples T-test to compare the body health factors of Chinese Li nationality students,there were three compare methods,first is a compare...

Simultaneous localization and map building (SLAM) is a key problem for an intelligent robot to accomplish autonomous navigation. And the results of data association are of key importance to the success of the SLAM. In this study, two bottleneck issues constraining SLAM data association are discussed...

Abstract.In this article considered the principle of process definition measurement of engineering systems when evaluating buildings intelligence. Suggested method provides objective nature of estimates based solely on quantitative indicators of energy resources consumption. Intelligence coefficient...

This paper provides suggestions for the application of virtual reality technology in building EFL environment in China. The importance of authentic foreign language environment and the issue of high cost for obtaining this environment are examined. Based on the analysis of several contemporary successful...

The characteristic attribute of network intrusion detection data set is an important index to measure the status of network intrusion.The analysis and research of the network intrusion detection system can deeply understand the current situation and the law of the network invasion.Clustering analysis...

A collaborative filtering algorithm based on double clustering and user trust to solve data sparse and cold start problem is present. This algorithm uses user-clustering matrix to measure the user's degree of similarity, which could reduce the dimension of the user-item matrix. On the other hand it uses...

With the development of tourism in the field of information technology, wisdom tourism will come into being which relies on the portable Internet devices and bases on mobile, cloud computing, the Internet and other new technologies as the platform. Meanwhile, visitors experience as the core content of...

The bus process forget to take public transportation card lead to credit card by bus, the need to specify recharge recharge outlets is not convenient and the card balance inquiries inconvenient. In this paper, the design and the one based on near-field communication (NFC) no card bus software, using...

English educational equity has long been the focus issue which has been widespread concerned in China. And the education injustice is mainly caused by the irrational allocation of English teacher resources. Based on a survey and interview, the author learns and analyzes the current allocation of English...

This paper presents a methodology to study the interdriver heterogeneity by using vehicle trajectory data. Different from the existing studies subjectively dividing the drivers into two or three types, this paper explores a K-means clustering methodology to classify the drivers based on real traffic...

A two-lane cellular automaton model is developed to investigate the effects of variable speed limit (VSL) control strategy on alleviating accident induced congestion and improving traffic efficiency. The impact of accident duration on traffic dynamics are analyzed by counting the downstream discharge...

This research aims to analyze the effect of a difference method of extending edge based on the mean value theorem and the minimax principle and its applications. In this research, the theoretical model of the potential field was designed, and then the theoretical data was calculated. Besides, the data...

In order to meet the needs of natural language shallow parsing for Persian, this paper analyzes the boundary rule of Persian sentences and puts forward an effective algorithm and program of extracting Persian simple sentences by repeated experiments on the basis of Uppsala Persian Corpus. This algorithm,...

With the development of urbanization progress and industrial structure, Gansu province has experienced a rapid and unprecedented process of rural–urban migration. Based on the time series data 1978-2011 in Gansu province, this paper attempts to present the VAR model of rural-urban migration and industrial...

With the development of rural finance in Guizhou Province, China, the farmers' income in Guizhou Province has been growing. To study the influence of rural financial development on farmers' income growth in Guizhou Province is beneficial to promote the development of rural finance in Guizhou Province...

In this paper, we present the pairing computation on Jacobi quadric curves using weight projective coordinates. In our algorithm, the cost of addition step reduced to 1M+(k+9)m+3s+1mt, and the cost of doubling step is 1M+1S+(k+3)m+8s+2ma+1md.

This paper focuses on studying the problem of train-speed curve in railway transportation system. Different from the previous study, the characteristic of this paper is to optimize the train-speed curve by selecting the gear sequence and the switching locations. In the case of multi-vehicle cooperation,...

This paper first discuss the large scale, multi modal and growth of the data, and analyze the application of intelligent data mining in the aspects of computing, effectiveness and high efficiency. This paper analyzes the current situation of development of e-commerce in rural areas, as well as the purpose...

In order to realize the high precision positioning in the 3D (three dimensional) status of the LANDMARC system, using the RFID (Radio Frequency Identification) location algorithm, put forward a 3D correction algorithm with the correction factor. At the same time, applied the 3D correction algorithm in...

In order to monitor the environmental parameter in our daily life combines the micro controller unit (MCU) and the intelligent sensor together and establishes the monitoring scheme of the particulate matter 2.5 (PM2.5) and carbon dioxide (CO2). Based on the solar power energy, using the STC89C52 as the...

PWM is pulse width modulation by adjusting the width of the output square wave has been widely used in motor speed control LED brightness adjust rectifier audio output etc Now we always use software to product PWM this method has some limitation not meet high accurate fast PWM wave produce According...

Traffic congestion has become an inevitable problem in modern society, and the signal control of intersection plays an important role to ensure the effective operation of urban transport. The paper proposes an improved actuated signal control model to improve the running efficiency of intersection. In...

In the paper put forward a set of scheme that can be suitable for the sensor data acquisition of the compaction degree in the construction of airport runway on the base of the study of the wireless network transmission, sensor data acquisition, digital signal processing and other key techniques, and...

Winter heating is one of the most important livelihood issues. Our heating costs in most areas by area measurement ,although this method is easy ,there are a lot of flaws. heat mode of collection of heating charges as a more reasonable way of fee and people pay more and more attention. To this end, we...

This paper proposed a system elements model that can be used in LEIS system analysis phase before system development. The system elements model is constructed based on the EBD methodology. Recursive object model and question asking have been used to conduct a comprehensive environment analysis. LEIS...

Cloud computing is the ability to use high-speed Internet transmission, the data processing process from a personal computer or enterprise server to the cloud. Cloud computing provides a more powerful search engine for e-commerce. Electronic commerce model based on cloud computing improves the core competitiveness...

To solve the problem that harmony search (HS) algorithm is easily trapped into local optimal, a novel improved harmony search (IHS) algorithm is proposed. Search strategy are redefined in IHS. In order to increase the diversity of harmony in harmony memory and enhance exploration, the concept of entropy...

Intelligent transportation system (ITS) is an advanced RFID technology, cloud computing, mobile communication, automatic control, computer network technology and other organic applying to the whole traffic management system and set up a real-time, accurate, efficient transportation integrated management...

Urban transportation with multiple traffic modes is quite a complex system, where pedestrian-vehicle mixed flows play important roles. This paper is to analyze the effect of pedestrians' crossing street on vehicle flows based on the investigation of their traffic characteristics. Rules of lane changing,...

The advent of the computer as a symbol of the information age has brought great changes to all aspects of modern society. Interior Design as a new industry, but also inevitably be affected. Interior Design With the development of the information age, showed the following trends: digital, exchange of...

With the high costs of power, energy efficiency has rapidly become a critical consideration issue when evaluating data centers. Energy efficiency metric can be used by managers to measure and maintain the implementation of cost saving and Co2 emissions in data centers. In this study, A metric model for...

In 6lowpan networks,node's energy generally is limited because it uses battery.However,traditional ipv6 stateless address configuration causes a lot of communication overhead since it requires duplicate address detection in the entire network.So this paper proposes a location-based information address...

This paper presents an optimization method for the dynamic characteristics of permanent magnet (PM) contactor based on fuzzy control. Firstly, The Dynamic characterization of PM contactor is analyzed. Secondly, fuzzy control model is established based on MATLAB. Finally, it is proved that this control...

Using finite element analysis software ANSYS deep groove ball bearing on the contact stress and the distribution while the exfoliation exists in groove. According to the simulation results, some phenomenon could be found out, and resolved. The result would have a great effect for the dynamics analysis...

The influencing factor analysis of rolling bearing quality is an unknown probability distribution and correlation of complex research problems. It is not comprehensive to solve this type of problems only based on the classical statistics. In this paper, the nonlinear relationship between influencing...

Time series of different performance attributes are produced in the process of runtime of products, and any time series contain a large amount of information about the system evolution, so the information of the future evolution can be extracted from the time series to make a forecast or stability analysis....

The failure data of products are random and discrete, showing obvious uncertainty, which bring great inconvenience for reliability calculation. In this, the experience value of median rank, Weibull distribution, lognormal distribution and maximum entropy probability distribution are proposed to describe...

To improve the tobacco classification speed, it is necessary to shorten the data acquisition time and reduce the computational complexity of the hierarchy model. In this paper, we take the genetic algorithm to screen the tobacco spectrum characteristics, and set up the support vector machine (SVM) classification...

The output voltage of small wind driven generator presented non-cyclical fluctuation affected by wind speed, which then leads to unstable accumulator charging voltage. In order to improve charging efficiency and prolong accumulator's service life, this paper designed a steady voltage circuit based on...

With the rapid development of computer and the popularization of computer network, The application of database system has gradually become the core part of the information management system, which is used in all aspects: the country, the enterprise, the commercial and daily life. To national government...

Year 2015 is bound to be unforgettable for Chinese stock market and for hundreds of thousands of investors. Began with a bull market which evolved to a mad one, then a terrible stock disaster occurred, the whole market lost its crash liquidity. Stock index slumped dozens of points, sometimes even more...

VANETs, as a particular form of MANETs in which trajectory is restricted by the road and the capacity is not considered, will play the extremely vital role in next generation ITS architecture. Among various services provided by VANET, it's a milestone to reach the guaranteed delivery of urgent safety...

Cloud computing provides users unified services by constituting a huge resource pool with large amount of highly virtualized resources. Its development and application have provided innovative thinking for constructing Public Education Resource Service Platform of Wide-range District Education. This...

The key parameter m has large influence on the performance of L-M method based Iteration square root cubature Kalman filter (ISRCKFLM) proposed to improve the low state estimation accuracy of nonlinear state estimation due to large initial estimation error and nonlinearity of measurement equation. We...

For 1D and 2D image feature extraction ignore the structural information of the image, resulting the loss of recognition accuracy, the feature extraction of 3D and multiplanar images while considering the data structure with each other, but the curse of dimensionality increases the computational complexity....

To achieve the purpose of saving energy for the classroom,it designs and implements a classroom energy saving monitoring system based on Zigbee technology.The system includes the classroom monitoring node, the terminal node, the router, the coordinator and the monitoring PC. The system can control the...

Because of ruminants with rumen this unique digestive organ, and utilization of roughage has a strong procession, so how to make the feed utilization, that is the first to solve the problem with this design. The subject of this item is in jilin agricultural university college of animal science of the...

This paper, rebuilds example's definition, value and principles to follow, expounds its function by example separately, hoping to present more clearly example method.

The multibeam system was the integration of acoustic sounding, computers processing, satellite positioning, digital sensors and other technology equipment, had played an important role in the depth measurement. This paper discussed the differences in data density, the precision of the horizontal resolution,...

ERP system is based on the ideas and methods of supply chain management and the integrated information management system is developed on the basis of MRP II, it represents the development trend of management revolution of manufacturing enterprises in the information age. ERP system has strong application...

Vibration is a major problem in the design of high precision machining machine tool, which has great influence on the machining precision. So it is very necessary to carry out the modal analysis of the column components. The three-dimensional finite element model of the column was established, and the...

Because the progress's operation of the architectural engineering's project is an organic part of the architectural engineering's project management and cooperated-builing parties' work, its operation quality is influential to the progress of architectural engineering s project, And indirectly to the...

The project based on the innovation and reuse of the floor heating pipe, designed a room temperature control system which can realize indoor air and floor heating pipe convective heat exchange. The system uses the three-dimensional space between the ground and the heating pipe, and is supplemented by...

Currently, petroleum enterprises in China handle hundreds of millions of documents and archives every day, most of which are managed in the traditional paper document management and distribution system. This traditional document management model has significantly slowed down the preservation and sharing...

The study and application level of teaching strategies and abilities have a direct relationship. Teaching strategies is the decisive factor to master the level of teaching abilities, training students to master mathematics teaching strategies can promote the formation of students' comprehensive ability,...

Gabor frames with redundancy property can achieve efficient reconstruction, which play a vital role in applied mathematics and engineering fields. In this paper, symmetric or antisymmetric Gabor frames about any symmetric points with any invertible matrices in higher dimensions are constructed from Gabor...

For the medical image of poor visual effect, we designed and implemented a medical image enhancement system. The system is based on MATLAB GUI development, and has the modules of file operations, image editing, image analysis, spatial domain enhancement, frequency domain enhancement and wavelet domain...

In this paper, we propose a new cloud computing system optimization model based on the neural network and the random field theory. Cloud computing is committed to in a more liberal environment, sharing cloud resources in a wider range of space, for a wider users to provide the more information service...

Fault location is a key part of electric power data network. The existing algorithms collect alarm information to locate fault, which gain low accuracy. IP network usually uses probe to monitor service performance which can locate fault rapidly. However this method does not be applied to electric power...

With the further deepening of China's economic development, further improve the market mechanism, the operation of enterprises and more specifications. From the current business operations, the overall market is in line with the requirements of the development, the management also has a corresponding...

This paper intends to introduce the application of computer-aided translation technology on business English translation. At the same time, this paper analyzed the advantages and some shortcomings of computer-aided translation. Business English is an applied and highly specialized area of English. As...

The computer professional, for example, the theories and principles of computer professional curriculum system of Higher Vocational Education of cohesion were simply explained, and mainly from three aspects: curriculum goal, curriculum content and curriculum structure of computer professional curriculum...

This paper analyzes the working principle of separately excited DC motor controller putting forward with the STM32 chip as the core. It uses motor rotation controlled by four quadrant full bridge excitation coil and half bridge armature and separately excited motor controller designed by the basic of...

In view of the local image feature description algorithm of recent year, we compare them with SIFT, which is a classic algorithm. We found the gap of every kind of description algorithm with some image transformations, and this can be a reference when feature description algorithm used in some application...

This article is to promote, expand the Leizhou peninsula agricultural tourism as the basic starting point and the foothold, using the methods of SWOT to discuss the status and strategies of developing agricultural tourism in Leizhou peninsula and coping strategies. Leizhou peninsula to developing agricultural...

Considering the characteristics of the vehicle license and vehicle logo in China, this paper has deeply studied how to abstract the vehicle license plate and the vehicle logo accurately. The main research is as follows: In HSV color Space, a new method to segment the vehicle license plate that based...

In order to reduce risk of the construction engineering project in construction enterprises,through in-depth analyzing the current status and defects of construction engineering project s risk faced by construction enterprise at present in China, based on content analysis, qualitative and quantitative...

In this paper, an alternative control strategy based on the proportional integral (PI) observer is developed for attitude stabilization of a quadrotor subject to external disturbances. The PI observer has a simple structure with only two parameters that are needed to tune. Moreover, unlike high gain...

A credit system is the inexorable trend of higher education development. Course selection is the basis and core. Therefore, it is necessary to establish a reasonable course recommendation system. A method to recommend the course is used to guide students to choose the right course based on a large number...

This paper proposes the concept of Tourism Resource Planning (TRP in short) and gives the definition and structure of TRP. Based on this, this paper analyzes the connotation characteristics and key technologies of intelligent tourism and designs the overall architecture mode of constructing intelligent...

Reasonable parameters are the keys to ensure a system normal running and good operation, the simulation step response curve can verify the accuracy of the system parameters and the control quality of a system. As a combination of fuzzy control and PID control, Fuzzy PID control system involves many parameters,...

This paper firstly analyzes the composition and working principle of the RFID system in Internet of things, and introduces the RFID tag, reader, middleware in detail. The traceability system of agricultural products is a system that tracks the agricultural products (including food, feed, etc.) into various...

In order to monitor the scenic spot and transmit the collected data to the users, established the integrated sensing system based on the embedded Linux . Used the sensors to collect the different data and pictures and then they were transmitted by the wired and wireless mode. Set up the small Web server...

Display device is very important equipment in the instrument.LED display have limited in complex driving circuit high dissipation big size. In order to resolve this problem, A segments LCD drive circuit is introduced, which based on ultra-low-power MSP430, using the built-in LCD controller, can drive...

The application of FDE technique makes single carrier modulation a valuable alternative resisting multiple-path in broadband communication. The paper shows the principle of SC-FDE and propose a scheme applied in broadband HF channel in burst communication system. At last the paper shows the performance...

In order to create a safety rating for My City and specify a measure of how safe My City is, a comprehensive method is developed. In the model, we take into account a variety metrics, and divide them into three categories: The critical matter, Police and The domestic situation. We employ Analytic Hierarchy...

Water is the origin of life, and urban development is closely related. But China's current irrational urbanization has fragmented the symbiotic relationship between man and water, and between the city, leading to storm water pollution, urban wrong, falling water tables and other issues. The study based...

Short electric arc machining is a new type of special processing technology, and the method has many advantages such as no cutting force, high processing efficiency and little influence on thermal deformation, etc. In this paper, the features of several typical difficult-to-cut materials were introduced....

Traditional dyeing technology with modern elements borrowed from computer digital design. The use of modern computer technology to develop innovation in the traditional art of tie-dye, and enriched the artistic charm.With the development of science and technology, a variety of new computer software applications...

On the reliability of failure data, this paper provides wide ranges of theoretical method, and determines the effectiveness of those methods about rolling bearing. Under the reference standard based on the empirical value of medium rank, the veracity about those methods apply to rolling bearing would...

Rolling bearings is the basic connection parts of machinery, whose quality plays an irreplaceable role for the normal operation of machinery and equipment. Therefore, it is particularly important to make an evaluation of bearing quality. In this paper, factors affecting the machining precision of the...

The interval prediction and stability analysis model of time series are verified by the manufacturing system and friction torque experiments of rolling bearings in this paper. According to the dynamic characteristics of the surface roundness error of outer ring, the stability situation of outer ring...

With the development of computer technology, multimedia technology is playing a important role in human's daily life and work based on computer technology, this Paper is starting from the history of multimedia technology, discussing the multimedia application, computer hardware and operation system supports...

Tailings is very important facilities in mine enterprise production. Tailings dam safety related to the safety of life and property of the dam downstream residents. Therefore, they pay more attention on the safety of tailings dam. According to the need of tailings safety monitoring, the ZigBee communication...

High-powered C8051F020 MCU is used as controller chip. Forty oscilloscope buttons, three coding switches and four potentiometer states on oscilloscope panel are monitored. The working principle, the hardware circuit connecting to MCU and the implementation of software programming of keyboard, coding...

The encapsulation technology of manufacturing resources for software is studied, which can efficiently share software resources under the environment of cloud manufacturing service. We propose a general encapsulation method of cloud manufacturing resources based on Web Service. Firstly, cloud manufacturing...

The classification of leaves and the shapes of leaves related to the leaf characteristics, such as the aspect ratio is the main judgement standard of a leaf. Now, we collect the data of the leaves from trees. By building the BP neural network model, we can obtain the classification results. Then considering...

In this paper, we conduct research on the cross-platform communication technologies and the corresponding usages in smart home systems. Along with the rapid development of society, the human common higher demands on household environment, pay more attention to the convenience of household environment,...

Analysis of the three-phase AC motor when used in specific ways. Put forward with the STC89C52 chip as the core, the use of enhanced the advantage of solid state relay, achieve non-contact /Y transformation. The whole circuit is simple and compact, installation, maintenance, and use is very convenient,...

Biomedical images usually have multiple regions of interest, which lead to the study of multi object segmentation in this area. Multiphase level set active contour model using a gradient descent method to minimize energy non convex, so not only will be the local minimum, but also lead to erroneous segmentation,...

In order to advance the development of take-out O2O, the essay using internet questionnaire to survey the present situation and developments of Take-out O2O in Lingnan Normal University. The results show that there are food safety, environmental pollution, slow delivery speed, bad taste to be solved...

In this paper,through the analysis of the advantages and disadvantages of Cohen_Sutherland linear cutting algorithm, and the improved algorithms are studied, the improved algorithms can be better and more comprehensive to determine the straight line in the window.

Different circumstances and impact of a variety of factors in the actual operation of economic responsibility audit of off-post cadres in internal audit, a structural equation model was established to improve the efficiency of economic responsibility audit of off-post cadres and by observing the links...

A novel high resolution range-Doppler (RD) reconstruction method for high frequency (HF) radar via compressed sensing (CS) is proposed. In this framework, discontinuous frequency sub-bands and incomplete pulse bursts are used to reconstruct high resolution range profiles (HRRPs) and Doppler spectrum...

The credit system makes teaching students in accordance with their aptitude possible, that provide the basis for the development of students' personality. At the same time, it has brought great challenges for the management of the students. In order to better manage the students, and to provide some...

This paper elaborates the connotation as well as characteristics of self-directed learning, which applies it to nursing clinical teaching. The experiment shows that this learning method excels over others in terms of improving learning interest, initiative, expression skill, team-work spirit, communication...

With the rapid development of informational construction, higher request is needed by the management of drive-training enterprise. Driving-training school's effective management can reduce the waste of human power and wealth very much, and ensure driving-training school's information resource to be utilized...

This paper analyzes the existing Ethernet authentication technology, build open ring hash table as a data structure for storing user information.Through the efficiency analysis, the simulation and the realization of the system, the validity of the 802.1X protocol extension and the improved parallel computing...