random(mt19937)

matlab图像处理的几个程序 P0301：数字图像矩阵数据的显示及其傅立叶变换(Several procedures P0301 matlab image processing: digital image data matrix display and Fourier Transform)

计算机械振动烈度，由采集的振振动位移数据来求得可直接使用。 (Calculation of the mechanical vibration intensity, obtained by the vibration vibration displacement data collected can be used directly.)

CRectTracker（俗称“橡皮筋”类）是一个非常有意思的类，这是一个详细的的使用说明(CRectTracker (commonly known as the rubber band ) is a very interesting class, this is a detailed instructions for the use of MSWord file)

说明：  安全编程修炼之道英文版和代码,比较详细，推荐(coding_for_security)

双音多频，由高频群和低频群组成，高低频群各包含4个频率。一个高频信号和一个低频信号叠加组成一个组合信号，代表一个数字。DTMF信号有16个编码。利用DTMF信令可选择呼叫相应的对讲机。(Dual tone multi-frequency, high-frequency and low-frequency group composed of groups, high-frequency group contains four frequencies each. A high-frequency signal and a low frequency signal is superimposed to form a combined signal representative of a number. DTMF signal has a 16 code. DTMF signaling to the appropriate use of the intercom call.)

基于matlab的电压电流双闭环的三相并网逆变器模型，采用电压外环及电流内环控制方式(Matlab-based dual-loop voltage and current three-phase grid-connected inverter model, the outer voltage loop and inner current loop control)

Adaptive background mixture models for real-time tracking

说明：  VC与MATLAB混合编程，示范例子 使用C++开发(VC versus MATLAB )

SourceCode project in data management system

说明：  学习用的事件与触发.cs 可以用于教学.....演示(Learn to events and triggers. Cs can be used to demonstrate the teaching .....)