源代码

应用hopfield网络的理论在vc环境下编写一个数字识别软件-application of the theory in vc prepare an environmental figures recognition software

单相逆变并网电路的主电路与控制电路的 simulink 拓扑结构图， 主电路由直流源、 mosfet 全桥、 LC 无源滤波器、 负载 R1、 R2 组成， 其中 R1 为 恒定负载， R2 为仿真负载突变并入的。 控制电路为 SPWM 闭环调制， 通过检测输出端的电压有效值通过 PI 控制器反 馈回控制端使输出电压尽可能为一个优质的正弦波且有效值在 220V 左右， 频率 为 50Hz， 根据相关准则输出电压波形 THD 应在 5%以内。(The Simulink topology of the main circuit and the control circuit of the single-phase inverter grid connected circuit, The main circuit is composed of DC source, MOSFET full bridge, LC passive filter, load R1 and R2, wherein R1 is The constant load, R2, is incorporated into the simulation load mutation. The control circuit is SPWM closed loop modulation, and the effective value of the output voltage is detected through the PI controller The feed back control makes the output voltage as high as possible a sine wave, and the effective value is about 220V, frequency For 50Hz, the output voltage waveform THD shall be within 5%, according to the relevant guidelines.)

VC++ 改变鼠标指针的样式，让鼠标变个样，主要是改变鼠标指针的样式，这个MyCursor 源码实例演示了如何动态改变鼠标光标。将鼠标指针移到超链接和按钮上。注：测试截图抓不到鼠标的样式，是把显示鼠标的小图片换成了自定义的位图。

说明：  一个简单的画图板，基于java界面设计，可以参考入门。(A simple drawing board, based on java interface design, you can refer to the introduction.)

F2812 FLASH烧写软件，大家都来看看哦-F2812 FLASH programmer software, we all look at看哦

通过共轭梯度法进行多参数优化，且参数优化的精确度可调。(Multi parameters optimization based on the conjugate gradient method,and the precision of these parameters can be adjusted.)

Qt is a well-known cross-platform C++ visual development platform. Qt open source version provides the same functions as the commercial version. Qt 5 Development and Instance (2nd Edition) inherits the popular Qt 5 development and examples from the market.At the same time (Q1 5.4.0), QT application development is more systematic and more readable.This book is divided into two parts: The first part is the traditional Qt Widget programming. Each chapter introduces the Qt 5 application in a small example based on a brief introduction to the development environment.The development techniques of the program are generally introduced and explained through examples.

C语言程序实例教程 -examples C Programming Language Guide

Nano的XML解析器-the XML parser

What is this is a file that can be used.