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F2812-power-inverter-software-design
本文首先介绍了逆变电源的发展现状及趋势。文中分析了适合数字控制的基于DSP 处理器 TMS320F2812 和智能功率模块（IPM）的逆变器硬件；介绍了 SVPWM逆变技术的基本理论，详细推导出了五种具体的 SVPWM 实现模式，并通过比较说明不同实现模式的优缺点，得到本课题采用的一种优化模式，设计研究了基于 SVPWM控制方式的软件；介绍了 Q 格式的基本理论，在程序中变量间的运算采用 Q 格式，提高了系统数据运算的速度和精度，实现了在定点处理器上进行高性能的浮点运算；详细讨论了片上模数转换模块的转换误差来源及影响，研究了减小转换误差的方法，采用了软件方法来对转换结果进行实时校正，提高了模数转换的准确度。(In the first, the current situation and development trends of the inverters are presented in the paper. Following is the analyses of hardware of the inverter suiting for digital control based on digital signal processor TMS320F2812 and the intelligent power module(IPM) the basic theory of space vector pulse width modulation (SVPWM) is introduced, five specific SVPWM modes of implementation are educed detailedly, following by the comparison which shows the advantages and disadvantages of different patterns, an optimization mode is got which is used in this project, and the software is designed based on SVPWM control pattern the basic theory of Q format is presented, variable Q format is adopted during the procedure for the calculation which improves the operation of the system data speed and precision, achieving the targeted processor for high-performance floating-point operation in the fixed-point DSP the error sources and effects of the on-chip analog-to-digital conversion module(A)
- 2014-01-23 15:25:22下载
- 积分：1
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TreeViewDemo
使用TreeView控件实现游览照片功能(Using TreeView Control to Realize Tourist Photo Function)
- 2020-06-17 09:40:01下载
- 积分：1
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ipm_code
IPM逆透视变换cmake，linux下运行，可以运行，自己需要提供相机参数(IPM reverse perspective transform cmake, Linux running, you can run, you need to provide camera parameters)
- 2020-10-11 14:17:33下载
- 积分：1
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FileCopy
A simple command line file copier applicataion. Compile with Visual Studio 2008/2010. Tested on Windows XP, Vista and 7.
- 2010-10-20 17:51:37下载
- 积分：1
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C#图解教程
C#学习教程，入门资料。帮助初学者快速了解C#编程方法，语言特点，适合新人学习。(C# learning tutorials, introductory information)
- 2017-07-19 22:17:54下载
- 积分：1
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03_abcd
Internet Explorer 4 style UI IE4.0风格的界面效果(29KB)(style UI Batteries style interface effects (Take))
- 2005-04-20 20:36:38下载
- 积分：1
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ex07_dialog2.2
谷歌地图查看位置,很好的实现这个功能，比一般的地图更加清晰，更加合理。(Google Map View location achieve this)
- 2013-05-09 23:08:22下载
- 积分：1
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ProComponent-v2.1-Sources
ProE/Toolkit开发库基于同步模式DLL动态链接库形式的二次开发工程。根据官方文档中实例修改实现了根据MFC窗口输入参数自动画圆柱、圆台、棱柱等基本几何形状。即完成了草绘、拉伸、旋转等基本操作的代码实现以及其组合的实现。（备注：软件版本是ProE Wildfire 5.0，对应的开发环境是VS2008。工程所需外部链接库网上可以查到。）(ProE/Toolkit development libraries based on the synchronous mode dynamic link library DLL form of secondary development projects. Modify achieved under MFC window input parameters the base geometry animation cylinder, round table, prism, etc., according to official documents instances. That completed a sketch, drawing, code rotation and other basic operations to achieve and realize its portfolio. (Note: The software version is ProE Wildfire 5.0, the corresponding development environment is VS2008 external link libraries needed projects can be found online.))
- 2021-02-08 15:29:54下载
- 积分：1
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3.ESFramework.Demos.P2P
通过p2P的方式实现windows 与linux之间的通信。(The way through p2P the communication between windows and linux.)
- 2012-12-18 17:18:28下载
- 积分：1
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lesson41_clock_alarm
用verilog语言编写的闹钟程序，包含LCD、按键等多种功能，有很多逻辑功能模块。(The alarm clock program written in Verilog language contains many functions, such as LCD, button and so on. It has many logic function modules.)
- 2019-05-26 09:26:41下载
- 积分：1
