四则运算 计算器程序

提供了4种解常微分方程组的c++代码：定步长四阶龙格-库塔(Runge-Kutta)法(RK4->RKDUMP)；(In this paper, four c codes for solving ordinary differential equations are provided: the fourth order Runge-Kutta (Runge-Kutta) method with fixed step size (RK4-))

从php源码中提取的纯C编写的url编解码的两个函数，以及调用示例。(Url encoding and decoding two functions written in php source code to extract the pure C, and call a sample.)

WPF将用户名和密码加密保存在文件当中,非常好的资料(WPF user names and passwords encrypted and stored in a file which is very good information)

Circular estimator calcula los parámetros sigma y alpha de una ventana de estimación según el método Circular shifted neighbour method

说明：  永磁同步电机PMSM用2812编写的一段程序，代码是C，有详细注释(Permanent magnet synchronous motor PMSM using a program written in 2812, the code is C, with detailed notes)

vc++基础教程的视频，主要是对于MFC的教程(vc++ based tutorial video tutorial is mainly for MFC)

检测视频中出现的人头数目，并统计来往的人数。(Detect the number of people in the video and count the number of people coming and going.)

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介绍了如何利用Matlab的代码生成功能将Simulink模型转换成目标语言模型的方法(The way that how to use the capability of Matlab in code generation to convert the mode1s constructed by Simulink to target language models is introduced)

大华码流分析器，可以分析大华摄像头码流，也可以将大华h264码流转成裸码流(Dahua stream analyzer can analyze Dahua camera stream Dahua h264 code flow into a bare code flow)