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ALIENTEK MINISTM32 160160液晶驱动
说明： 战舰stm32开发板驱动，uc1698控制的灰度屏幕，keil开发环境。对于单片机开发中的屏幕应用，有参考价值(Warship STM32 development board drive, uc1698 control gray screen, KEIL development environment. It has reference value for the screen application in the development of MCU)
- 2020-12-12 10:19:16下载
- 积分：1
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lan中的端口映射客户端程序
lan中的端口映射客户端程序-lan port mapping of client
- 2022-12-01 01:40:03下载
- 积分：1
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DSP
DSP书籍，我老师自己写的，很实用,这本书是老师在常年的教学中逐步积累的，(A book about DSP,)
- 2012-04-29 10:16:37下载
- 积分：1
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example75_81
VC 编程150例 75-81.全部OK(VC 150 cases 75-81. All OK)
- 2007-02-08 16:06:28下载
- 积分：1
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很多，说不清楚，自己下来看看， 肯定对网络编程和界面编程有帮助， 没帮助退货...
很多，说不清楚，自己下来看看， 肯定对网络编程和界面编程有帮助， 没帮助退货-many, which could see themselves down, certainly on network programming and programming interface help, not to help return
- 2023-07-24 20:15:03下载
- 积分：1
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旅游模拟查询系统
说明： 北邮旅游模拟查询系统，可以模拟查询旅游最佳路线，考虑时间、费用等情形(Beijing Post Tourist Simulated Query System can simulate and query the best route of tourism, taking into account the time, cost and other circumstances.)
- 2020-07-03 07:20:02下载
- 积分：1
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DWGdirect_NET_3_02
说明： C#读取CAD文件，并显示文件内容，同时还可以转换CAD文件格式(C# reads the CAD file and displays the contents of the file. At the same time, it can also convert the format of the CAD file.)
- 2020-06-21 01:20:08下载
- 积分：1
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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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Bai-Tap-CSharp-co-huong-dan
Bai Tap C# co huong dan.rar Pratice C# have instructtion
- 2012-12-07 17:54:37下载
- 积分：1
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128
In this paper, the control of Hopf bifurcation in an Internet congestion model with a single link accessed
by a single source is presented. By choosing the gain parameter as a bifurcation parameter, it is found that
the system without control cannot guarantee a stationary sending rate. Furthermore, Hopf bifurcation occurs
when the positive gain parameter of the system exceeds a critical value. For Internet congestion model,
a control model based on delayed feedback is proposed and analyzed for delaying the onset of undesirable
Hopf bifurcation. Numerical simulations are given to justify the validity of delayed feedback controller in
bifurcation control.
- 2013-10-07 22:09:24下载
- 积分：1
