Developers usually use in-memory data caching system like Hazelcast with the application server to offload the backend database for scaling Internetware. Unfortunately, such caches do not integrate well with the datab...
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Computational thinking(CT) ability is the basic quality of tip-top talents and an important index for evaluating the educational level of universities. With a deep analysis of content of CT ability, the computer cours...
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ISBN:
(纸本)9781629939865
Computational thinking(CT) ability is the basic quality of tip-top talents and an important index for evaluating the educational level of universities. With a deep analysis of content of CT ability, the computer course system is established, which is for developing the students' CT ability. By combining teaching practice,reform measures have been put forward in terms of orientation,teaching content and course assessment of programming course,which have obtained many teaching achievements.
An improvement is made to traditional particle system technology in rainfall *** order to improve the authenticity and flexibility of rainfall simulation and speed up the renderingspeed,the particle rotation,particle ...
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An improvement is made to traditional particle system technology in rainfall *** order to improve the authenticity and flexibility of rainfall simulation and speed up the renderingspeed,the particle rotation,particle dynamic texture,dynamic color *** *** of particles is ***,a funnel model is adopted to adapt to thecharacteristics of a flight *** results show that the proposed method has gottenrealistic visual effect and real-time speed,and is especially suitable for large flight simulator scene.
E-Yuan multimedia system is developed for the rich audio and video resource on the Internet and on its server side, it can automatically search and integration of network video and audio resources, and send to the cli...
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E-Yuan multimedia system is developed for the rich audio and video resource on the Internet and on its server side, it can automatically search and integration of network video and audio resources, and send to the client side for the user in real-time broadcast TV viewing, full use of remote control operation, Simply it's a very easy to use multimedia system. This article introduces its infrastructure, main technical ideas and you can also see some details about server side and client side. At the same time, the improvement on how to collect and integrate video resources is comprehensively elaborated.
The Unmanned Underwater Vehicle(UUV) is used more and more widely in military and non-military areasSince UUV's navigation and motion control system is highly complex,a Hardware-In-the-Loop Simulation(HILS) system...
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The Unmanned Underwater Vehicle(UUV) is used more and more widely in military and non-military areasSince UUV's navigation and motion control system is highly complex,a Hardware-In-the-Loop Simulation(HILS) system is designed and implemented to help research and development of its navigation and motion control systemThe HILS system is mainly composed of real-time simulation computer,main control compute,GPS/Beidou satellite signal simulator,three-axis turntable,actuator load simulator,water pressure simulator,acceleration simulation unit,visual computer and interface devicesPerformance specifications are allocated to each components of the HILS system according to dynamic characteristics of the UUV under complicated disturbancesProximity between the results of the UUV's HILS and sea trial demonstrates the validity of the HILS system elementarily
InfoPath is a new application of Microsoft Office system release in year 2003,it is mainly used to develop XML-based *** article analyzes the current approach of remote assignment systems;suggest a new solution based ...
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InfoPath is a new application of Microsoft Office system release in year 2003,it is mainly used to develop XML-based *** article analyzes the current approach of remote assignment systems;suggest a new solution based on InfoPath to solve some existing *** also discuss the development pattern and implement approach of remote school assignment system using InfoPath base on the analysis of InfoPath mechanism.
This research report about Fuzzy C-Means for Deforestation Identification Based On Remote Sensing Image. Deforestation means that changes forest area into another functions. Clustering is a method of classify objects ...
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This research report about Fuzzy C-Means for Deforestation Identification Based On Remote Sensing Image. Deforestation means that changes forest area into another functions. Clustering is a method of classify objects into related groups (clusters). While, Fuzzy C-Means clustering is a technique that each data is determined by the degree of membership. In this research, the data used are MODIS EVI 250 m in 2000 and 2012 to identify deforestation rate in Java island. MODIS EVI is one of kind MODIS image which is able to detect vegetation based on photosynthesis rate and vegetation density. The number of clusters used were 13 clusters. This research had succeeded to classify areas based on the value of EVI like areas who had a high EVI values (forests, plantations, grass land), moderate values (agricultural area), and low values (build up area, mining area, pond, and other land cover). But, EVI value is only influenced by photosynthesis rate and vegetation density. Thus, EVI value is not well to identify forest areas, this is because the value of EVI in forest areas are almost same with plantations, savanna, etc.
With computer information system, coal production safety management can develop into an integral system. The computer is used to analyze, compute, control and carry out emergency processing so that coal production saf...
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With computer information system, coal production safety management can develop into an integral system. The computer is used to analyze, compute, control and carry out emergency processing so that coal production safety can gain technical guarantee. However, in terms of the combination degree of coal mining industry with production safety and information technology, there are many shortcomings. This paper summarizes computer application situations of coal enterprises analyzes current situation of computer information system applied in coal production safety management, discusses specific application of computer information system in coal production safety management and proposes countermeasures to further apply computer information system in coal production safety management.
Electronic Made to Measure(eMTM) is a new mode of clothing production,mainly obtains body size data through the three-dimensional human body *** paper describes a new method to extract human body size data from two ph...
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Electronic Made to Measure(eMTM) is a new mode of clothing production,mainly obtains body size data through the three-dimensional human body *** paper describes a new method to extract human body size data from two photos and some sample human bodies,and then realizes a prototype system based on the Oracle database and Java,XML ***,shows the method can meet the requirement of eMTM applications.
This paper presents algorithms to detect animal feed and animal waste for farming *** the animal feed detection,the algorithms use color and Canny’s edge feature to detect animal feed and obtain the animal feed detec...
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This paper presents algorithms to detect animal feed and animal waste for farming *** the animal feed detection,the algorithms use color and Canny’s edge feature to detect animal feed and obtain the animal feed detection area by morphological *** the animal waste detection,the contaminated area is calculated by using median filter together with Hough’s straight line transformation.
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