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直接序列扩频通信系统仿真程序.doc
直接序列扩频通信系统仿真程序.doc直接序列扩频通信系统仿真程序.doc直接序列扩频通信系统仿真程序.doc直接序列扩频通信系统仿真程序.doc直接序列扩频通信系统仿真程序.doc
- 2020-11-29下载
- 积分:1
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基于MSP430单片机的交流电压测量设计
资源来自网上,为了方便自己查阅,同时方便了需要的朋友。摘要:日常生活及学习中,我们一般需要之间测量交流信号,测量交流信号的方法有很多,而在应用单片机的测量中,我们常常用来测量直流电压,现在将介绍一种基于msp430单片机实现的交流电压的测量方法。
- 2020-12-08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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用神经网络实现故障诊断的matlab程序
用神经网络实现故障诊断的matlab程序
- 2020-12-04下载
- 积分:1
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Turbo C 2.0 实用大全
网上好不容易找到的完整pdf版,不过没有目录,但是书签比较完整详细,刚下载下来的时候书签标记的不是很准确,16章之前的我都一一对应的改过,16章之后的妹有修改。
- 2020-12-04下载
- 积分:1
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基于python+django学生信息管理系统设计与实现(含程序源码和毕业设计).rar
【实例简介】系统初始界面;登陆界面设计 ;学生信息录入;学生信息修改;学生信息查询;学生成绩录入;修改学生成绩;学生成绩查询 ;用户管理
该项目用PyCharm 可直接打开,数据库内嵌,可直接用
- 2021-12-15 00:39:58下载
- 积分:1
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PCA(主成分分析法)和ICA(独立成分分析法)的MATLAB源程序
PCA(主成分分析法)和ICA(独立成分分析法)的MATLAB源程序 他们是目前图像处理比较经典的特征提取方法
- 2020-11-28下载
- 积分:1
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出租车计价器设计(包含原理图、电路图、模拟数据等)
基于VHDL的计价器设计,包含原理图、电路图、模拟图等,可实现单价、路程、时间、显示模式的相互转换。
- 2021-05-07下载
- 积分:1
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《spaceclaim19.1全中文教程》.pdf(共873页,讲解非常详细)
SpaceClaim中文版-官方(教程),这方面的资料比较少,版本是依据19.1,分享给大家
- 2019-06-30下载
- 积分:1
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西门子自由口通讯实例
自己最近琢磨出来的,已经测试好,可以正常收发数据,供参考
- 2020-11-28下载
- 积分:1