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Visual-Csharp-NET-web-programming
Visual.C#.NET.网络核心编程(Visual.C#. NET. The core of the network programming)
- 2012-08-10 16:12:42下载
- 积分：1
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DemoCamera
使用directx9,调用老虎的立体模型文件创建老虎的立体模型，并加入摄像头类，可以控制视角来观察老虎。(Use directx9, called Tiger model file to create three-dimensional model of three-dimensional model, and add camera type, can control the angle to observe the tiger.)
- 2009-03-02 23:33:05下载
- 积分：1
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A100004403-21497
dulib 界面编程，方法简单，实现简单，运行简单。(dulib programming interface, simple, simple, simple operation.)
- 2013-07-04 15:15:49下载
- 积分：1
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TekVISA
c/c++环境下visa编程，lan,gpib,rs232,等(Development of visa in C / C + + Environment)
- 2020-06-23 21:20:01下载
- 积分：1
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TIDSP_uart_programmer_guild
TIDSP串口驱动programmer guild, 写232和485驱动有帮助(TIDSP serial driver programmer guild, write 232 and 485 drivers help)
- 2008-12-17 11:42:15下载
- 积分：1
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读者-写者问题
操作系统线程容易出现竞争冒险，竞争冒险里的读者-写者问题(Operating system threads are prone to competitive risk, reader-writer problems in competitive risk)
- 2020-06-16 00:00:07下载
- 积分：1
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UDP方式，实现client和server的通信。
UDP方式，实现client和server的通信。-UDP modes to achieve the client and server communication.
- 2022-06-27 12:23:36下载
- 积分：1
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Photovoltaic-Inverter-BASED-2812dsp
针对光伏并网发电系统中关健部件—逆变器的结构设计与控制方法研究进行了详细分析
和阐述。从电网、光伏阵列以及用户对逆变器的要求出发, 分析了各种不同的逆变器拓扑结构与控
制方法, 比较其运行效率和控制效果。对于本文提出了一种基于全桥变换器的正弦波逆变电源的整体设计
方案。文章首先对系统设计中将使用到的DC/DC变换器，DC/AC变
换器以及PWM控制技术在理论上进行了深入的研究。并讨论了数字
式PID控制算法的实现和在系统中的应用，还针对这种基于全桥变换
器的正弦波逆变器提出了一种用一个电压闭环来调节两个控制量的
PID算法。
其次，文章设计了基于全桥变换器、全桥逆变器和以DSP为核
心的逆变电源控制电路，详细介绍了各相关电路模块的原理与结构。
在完成电路参数设计以后，通过使用MATLAB/Simulink软件对整个
系统进行了仿真分析。并对系统软件设计的思路与实现方法以及关键
程序的流程进行了介绍。
最后，通过系统的带载实验对整套系统软硬件设计的合理性进行
了验证。实验结果表明，本文设计的逆变电源硬件电路和软件系统是
成功的。
(The paper comes up with a full-package solution to convert solar power
into AC.This solution is based on the design of the full-bridge converter
and the full-bridge inverter.This paper first gives full analysis on the
theories of power switching technology,inverter technology and PWM
technology.And the theory and fulfillment of PID algorithm are
discussed in this paper.Especially for this solution,this paper comes up
with a PID algorithm in which two variables are being controlled in one
close-loop.
Then,this paper gives the procedure to calculate the main circuit
parameters.The design of digital controlling circuit and assistant circuits,
such as MOSFET driving circuit and voltage protection circuit,are
introduced.Based on the parameters worked out,the paper gives the
simulation of whole system in Matlab/Simulink.This paper also
introduces the firmware design based on the DSP（TMS320F2812）.
The last is the verification of whole system including hardware and
software by t)
- 2011-02-10 15:48:00下载
- 积分：1
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DE-ANN
本程序用差分进化算法来优化神经网络，克服局部最优，使得全局最优，亲测可用(This program uses differential evolution algorithm to optimize neural network, overcome local optimum, make global optimum and pro-test available.)
- 2019-05-24 21:07:49下载
- 积分：1
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ExcelAccess
C++ builder 6.0 导出excel文件格式报表的例程，可从数据库中轻松导出excel表格。(C++ builder 6.0 Export excel file format statements routines can easily export excel table from the database.)
- 2012-11-27 10:08:26下载
- 积分：1
