基于灰色聚类模型的实验成绩评定

 二维稳态导热的数值计算主要采用了热平衡法。用差分法建立节点的热平衡方程， 将节 点所在的单元体的四个方向传递的热流密度，内热源在单元体产生的热流密度， 根据能量守 恒的原则建立方程，可以得到每一个节点的离散化代数方程。进行数值计算的方法是： 先设定初值， 在根据初值对每一个节点进行迭代可以求得节点 的值。再将初值与新值进行比较，判断迭代的敛散性。比较常用的迭代方法有两种： Gauss-Seidel 法和 Jacobi 法。 Gaus-Seidel 法每次迭代计算， 均是使用节点温度的最新值。 Jacobi 迭代法每次迭代计算均用上一次迭代计算出的值。 对于一个代数方程组， 若选用的迭代方式

C#开发的通过ADB控制连接的手机，模拟点击按钮，输入数字和英文内容，初学ADB开发使用的极具参考价值，附有相关资料文档一份、CS2010下通过

自己用TI例程修的DSP28335的SCI中FIFO的485中断收发通信，亲测可用。

基于C#的TCP/IP协议客户端和服务器的代码实现，全代码附上，还有部分关键代码的解释

【实例简介】

Simplorer V9的培训资料，非常详细，一共407页的PDF，看完这个PDF，相信你已经是simplorer高手了。Conventions Used in this GuideGetting HelpAnsoft Technical SupportHelp MenuContext-Sensitive Help1. IntroductionOverview of the Simplorer Interface .........1-32. Creating a New ProjectAbout the three-Phase rectifier2-2Expected Results2-3Using Simplorer to Create and Improve the Design2-4Creating the new project2-5Add the New project2-5Rename the designAdd Design Notes(Optional)Save the New project2-73. Create the rectifier modelCreate the Three-Phase rectifier Schematic. 3-2Choosing, Placing, and Arranging Components onthe schematic she.3-3Connecting the Components3-8Defining Component Properties3-9Property Displays for Components3-13Specifying simulation Outputs.3-16Defining Solution Options and Analysis Parameters3-18Starting an Analysis3-19Plotting Rectifier Model Simulation Results3-204. Hysteresis Current-Controlled DC-Motor Start-UpModify the Rectifier Model Design.4-2Deleting the Resistive/Inductive Load,4-3Saving the sheet with a New Name4-3Place and Arrange the New Components4-4Connect the New Components.,,,,,,4-5Defining dc Machine valuesDefining Mechanical Load4-7Freewheeling Diode4-8Chopper Transistor4-8Controller Modeling using block elements..4-9Modifying Report Elements...4-11Display Diode CharacteristicDefining Simulation Parameters.4-13Starting Simulation(Block Components.4-13Simulation Results(Block Components)... 4-14Controller Modeling Using State Graph Components4-15Connecting the State Graph Components4-16Defining Properties of State Graph Components 4-Using Name References4-19Deactivating Components on the sheet4-19Starting Simulation(State Graph)...4-21Simulation Results(State Graph)4-225. Current and Speed Controlled Dc MotorModify the State graph design5-2Deleting the State GraphSaving the sheet with a New namePlacing and Arranging the New Block Componentson the sheet5-4Connecting the New ComponentsDefining Mechanical Load (Block)Defining the pl controller.........5-8Starting Simulation..5-12Adding a Rectangular Plot(Pl Controller)... 5-13Adjusting Plot Properties.5-14Checking the block Sequence..5-16Using Automatic Block Sorting5-16Using Manual Block Sorting5-16Rerun the Simulation(PI Controller)Simulation Results(PI Controller)5-176. Using VHDL-AMS Components forModelingVHDL-AMS Components,,,,.6-2Modify the pl controller Design.6-3Save the project with a new name6-3Delete the dc Machine component6-4Placing and Arranging the New VHDL-AMs Components on the sheet6-4Connecting the New VHDL-AMS Components 6-4Defining VHDL-AMS DC Machine values6-4Defining Connections for Machine Current..6-5Defining Simulation ParametersAnalyze and Display Simulation Results(VHDLAMS6-67. Variants of PWM ModelingPWM Modeling Overview7-2Create a New Project for the pWm models ..7-3Setting Initial ConditionsPWM Modeling Using EquationsDefining Simulation Parameters7-4Displaying Simulation Results with Reports 7-4Simulation results 7-6PWM Modeling with Equations and Time Function7-6PWM Modeling with State Graph Components 7-8Place and arrange the components on the sheet7-8Define Component properties翻国7-9PWM Modeling with Block Diagram Components 7Placing and Arranging the Components on theSheet7-118. Importing Legacy SchematicsTranslating a Legacy Schematic..8-2Importing the legacy Schematic8-2Starting an analysis...,,8-6Plotting Simulation Results8-7Estimated time tooplete this guide45 minutes

利用VBA，C++，MATLAB，Python，Java进行VISSIM二次开发。

置乱变换matlab程序实现，与逆置乱变换互为反向应用，函数直接可以调用

用于处理心电信号，实现心电信号的分析，程序简单。

802.11a matlab源码，很详细的仿真了802.11a的数据流程