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网上书城系统java源码
基于Java web开发的网上书城系统，配置：jdk1.7、tomcat7、MySQL、myEclipse,源码完整能直接运行，系统的功能设计类型与在线购物系统，适合初学者学习。
- 2020-06-26下载
- 积分：1
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西门子 博途 SCL手册
STEP 7是一个非常好的PLC编程软件，使用很方便，集成化和模块化方面都非常优秀。除标准包提供了常用的编程语言外，还提供了几种高级语言，其中S7 SCL是一种与 类PASCAL的高级编程语言
- 2020-12-05下载
- 积分：1
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AC620 FPGA开发板用户手册V1.6
AC620 FPGA开发板用户手册V1.6,AC620 FPGA开发板用户手册V1.6
- 2020-12-08下载
- 积分：1
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低压三相四线电力有源滤波器PSIM仿真模型
380V三相四线电力有源滤波器PSIM仿真模型，适用于PSIM9.1版本，可补偿对称以及不对称的负载谐波电流和零序电流
- 2020-12-09下载
- 积分：1
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人事管理系统（java Swing + mysql)
一个企业人事管理系统，基于Swing的有好的图形界面，使用MySQL数据库，详细的注释
- 2020-12-03下载
- 积分：1
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小波相对能量法分析（matlab实现说明代码）
relative_energy的小波分析代码，可以用来特征分析，该文件是有国外权威学者发布的代码，引用时请注明Copyright (c) 2009, Guan Wenye All rights reserved.很好的资料
- 2020-12-03下载
- 积分：1
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相机标定图像
相机标定的图片
- 2020-12-06下载
- 积分：1
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Boost电路的MATLAB仿真
Boost电路的MATLAB仿真Boost电路的MATLAB仿真Boost电路的MATLAB仿真Boost电路的MATLAB仿真Boost电路的MATLAB仿真Boost电路的MATLAB仿真
- 2020-11-28下载
- 积分：1
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Simplorer内部培训资料
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
- 2020-11-27下载
- 积分：1
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灰度图像经典二值化Matlab代码
我自己实现的经典的灰度图像二值化Matlab代码：包括Otsu二值化方法，Niblack二值化，Kittler最小分类错误二值化。内有使用说明和示例图片。
- 2020-06-29下载
- 积分：1
