openfile1

vba程序，按顺序打开目录下文件，运行已有的宏。(vba procedures, in order to open the directory file, and run existing macros.)

利用MATLAB计算矩阵并且实用PID控制来实现比例环节的控制 (MATLAB calculations and practical use of PID control matrix to achieve a proportional control)

噪声信号中正弦信号的现代法频谱分析，在不同周期不同长度和不同信噪比下的结果(Sinusoidal signal in noise spectrum analysis of modern law, in different periods of different lengths and different signal to noise ratio results)

电力系统工具的源文件，主要是包括了电力系统中交直流互联系统的模型，包括四机两区域(Simple and bacterial foraging optimization algorithm, mainly used for the optimization of the PID control, and can be run directly)

讲matlab和c#混合编程的电子书，英文版，里面例子较多(Mixed matlab and c# programming e-books, English speaking, which examples are more)

绘图函数用mcc生成的代码嵌入VC工程实例，Win32 MFC版本(mapping function using mcc generated code embedded VC engineering example, Win32 version MFC)

simple merge sort program

本文件含有关于matlab学习的资料，适用于初学者(This document contains information on learning matlab for beginners)

继承和派生的基类，是包裹类和其派生的两日包裹和连夜加急包裹(Inheritance and derived base class)

这是数字信号处理方面的一些源码，主要涉及信号处理的基本内容，如傅立叶变换，基本的滤波器等。只供学习参考。(This is the digital signal processing some of the source, mainly involving the basic elements of signal processing, such as Fourier transform, the basic filter. Reference for learning.)