matlab_pwelch_windows

说明：  缺陷识别m文件，对缺陷图像进行中值，小波去噪，利用数学形态学方法提取二进制图像轮廓，并计算裂纹等缺陷的面积和周长(M file defect identification, the value of the defect in the image, wavelet denoising, using mathematical morphology to extract the binary image contour, and calculates the cracks and other defects in the area and perimeter)

生成高斯白噪声信号，可设置采样率和采样点数等。(Generated white Gaussian noise signal, you can set the sampling rate and sampling points and so on.)

将若干张a到k的扫描的手写字符图像进行分割，输入神经网络进行识别(will to a certain Zhang k scanning images of handwritten character segmentation, neural network recognition)

This is demo program to simulate multisignature. It can work well in Matlab 2012. Try this!

This is a fuzzy PID controller which combine fuzzy control and PID control(a fuzzy PID controller which combine fuzzy control and PID control)

说明：  正常情况下，电动机在matlab中simlink下的双PWM仿真图形( In normal condition, electric motor in matlab under simlink double PWM simulation graph )

基于双门限比较法的端点检测程序，使用matlab7编写！(Comparison method based on double threshold endpoint testing procedures, the use matlab7 write!)

matlab算法程序集--非线性方程组求解程序(Solving nonlinear equations)

说明：  数字图象处理,对图象进行二值化处理,得到最简图象(digital image processing, image binarization, the most simple image)

说明：  通过采用matlab编程，用有限差分法来确定温度(By using matlab programming, finite difference method to determine the temperature)