3_Onduleur-3-niveaux--NPC

二值化算法的经典算法：大津法Matlab源码，有较高的参考价值(Classical binarization algorithm algorithms: Otsu Matlab source code, have a high reference value)

pdf file for learning matlab in persian

levy法编制辨识程序，基本精确辨识了系统各个参数，因为误差准则的原因，系数略有差别。(Levy method prepare identification procedure, basic accurate identification of each parameter of the system, because the cause of the error criterion, a slightly different coefficient.)

petri net toolbox in matlab.

实现深空轨道的仿真运行，而且精度很高，最后可以实现模块化功能，简单~(space exploration orbit design)

说明：  音乐信号滤波去噪——使用最优等波纹法设计的FIR滤波器(Music signal filtering denoising- Using the optimal equiripple FIR filter design method)

简单的matlab图像处理程序 以RGB颜色模型进行图像检测并包括颜色检测后腐蚀膨胀等滤波处理(Simple matlab image processing procedures to RGB color model testing and including color image after testing corrosion expansion filtering processing, etc )

farrow滤波器测试实例，包括线性和多项式farrow结构比较，幅度相位比较，以及分数延迟可变的farrow结构(farrow filter testing procedures, structures and linear polynomial farrow farrow structure comparison, fractional delay variable farrow structure instance.)

说明：  求齿轮时变啮合刚度的程序，包含子程序，能跑出图，大家多多下载(The program for calculating the time-varying meshing stiffness of gears, including subroutines, can run out of drawings and download more)

基于短时傅里叶变换的非平稳信号的时频分析(Based on Short time fourier transform,signal s time-frequecy analysis.)