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说明：  是一本关于matlab程序设计语言的电子书,是由西安电子科技大学出版社出版的(Is one on the matlab programming language for e-books, by the Xi)

基于PWM的直流电机的闭环调速控制系统设计(PWM based closed loop DC motor speed control system design)

时移门函数的傅里叶变换三维演示,可用于信号与系统的教学演示，增进对傅里叶变换的理解。(Sliding door when three-dimensional Fourier transform of the function demo, signals and systems can be used for teaching demonstration, enhance understanding on the Fourier transform.)

MATLAB Simulation仿真文件，齿轮传动的仿真，使用SimMechanics工具箱(MATLAB Simulation simulation files, gear simulation, using SimMechanics Toolbox)

coler design segmentation The result of image segmentation is a set of segments that collectively cover the entire image, or a set of contours extracted the image (see edge detection). Each of the pixels in a region are similar with respect to some characteristic or computed property, such as color, intensity, or texture.

KAVERAGE例程必看看KAVERAGE例程必看看(KAVERAGE routine will definitely take a look to see if KAVERAGE routine)

说明：  学tc的必备工具 成功的编程员从这里开始(Tc essential learning tool for the success of programmers from here)

直流电测深正演程序，可以实现极化率的数字计算以及正演。(Electrical sounding speech program, the polarization rate of the digital computing and speech.)

it is also a matlab code for the ecg signal analysis diagnoses

POLYANGLES函数的功能是计算多边形图形的内角(POLYANGLES function is to calculate the angles polygon graphics)