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SVPWM
为了避免复杂的三角函数和求根运算，便于数字信号处理器的实时运算，提出一种新
的SVPWM算法。采用SPWM中调制波与载波相比较的规则采样思路，通过在静止坐标系下直接
计算每个参考电压矢量所对应的三相调制波的函数值，进而得到每相电压在一个PWM周期中的
占空比．该算法的主要特点是计算简单，只需要普通的四则运算，适用于数字化系统。在扇区划
分和占空比饱和的处理上较传统SVPWM算法更简便，且过调制范围也略有拓展，具有很大的实
用性。仿真和实验结果证实了该算法的有效性。(In order to avoid complex trigonometric and root operation, ease of operation, real-time digital signal processor, propose a new SVPWM algorithm. Using SPWM modulation wave in comparison with the carrier' s regular sampling ideas, through the stationary coordinate system directly calculated for each reference voltage vector corresponding to the phase modulation wave function value, and then get each phase voltage in a PWM period accounted for air ratio. The main features of the algorithm is to calculate simple and requires only ordinary arithmetic for digital systems. Saturation in the sector division and duty cycle of the treatment more convenient than traditional SVPWM algorithm, and also a slight over-modulation range expansion, with great practicality. Simulation and experimental results confirm the effectiveness of the algorithm.)
- 2013-07-15 14:33:57下载
- 积分：1
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UBoot移植详解
文档详细的介绍了在arm上移植uboot的详细过程(Describes the detailed process of porting uboot on arm)
- 2019-06-24 10:35:42下载
- 积分：1
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sudoku
逻辑推理,通过程序设计实现简单的逻辑推理功能
(logic reasoning)
- 2010-05-07 16:49:51下载
- 积分：1
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gridsortingpagingevents
gridsortingpagingevents,利用kendoui grid控件捕获grid的page分页事件(gridsortingpagingevents, use kendoui grid control to capture the page grid paging event)
- 2013-09-22 22:21:01下载
- 积分：1
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山特UPS通讯程序
使用Q1通讯，从VS 2012例子
- 2018-09-03下载
- 积分：1
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警笛
51单片机（stc89c52）发出警笛声音，另一个1是蜂鸣器长鸣测试(51 MCU (STC89C52) issued a whistle, another 1 buzzer ringing test)
- 2020-10-07 21:27:37下载
- 积分：1
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监听webbrowser所有请求(含 js/css/flash/ajax 等请求) 附完整源码
IE11下不可用,请在低版本IE测试 监听webbrowser的所有请求以及查看 请求的详细，含session cookie 请求标题等信息 其中参考了如下项目：http://www.codeproject.com/Articles/38616/Retrieve-HttpOnly-Session-Cookie-in-WebBrowser
- 2013-05-10下载
- 积分：1
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socket
socket implementation in linux
- 2015-05-08 17:45:54下载
- 积分：1
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vcText
用VC++编写一个CDC文字处理程序的代码，通过本程序大家可掌握如何产生自定义字体和自定义插入符，熟悉对CString类的使用。讲解定时器的使用和DrawText函数的巧妙运用以及CDC的裁减功能。(Using VC++ to write a word processing program code CDC, through this process we can learn how to create custom fonts and custom insert a symbol, familiar with the use of the CString class. Explain the use of timers and the clever use of DrawText function and the reduction of CDC function.)
- 2010-05-18 18:18:01下载
- 积分：1
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telephonesystem
电话本系统是实现的功能是对通讯录的增删改查，是基于C/S三层架构的，用C#实现(Phone function of the system is to achieve is to address book additions and deletions to the investigation, is based on the C/S three-tier structure, with the C# implementation)
- 2010-12-06 12:13:46下载
- 积分：1
