callandput

这是单自由度的非线性微分方程的求解程序（分段函数），可以画出动响应图和相图。(Nonlinear differential equation)

analysis example frequency varable signal and different bandwidth

BP神经网络实现图像压缩，用的matlab语言，图像处理中很常用的(BP neural network image compression, using matlab language, very commonly used in image processing)

这是MATLAB 主要函数指令表（按功能分类）.(This is the main function of MATLAB command table (according to the functions of classification).)

optimization program

使用RGB模型来进行人脸检测，识别的结果还可以，可以作为其他检测方法的对比(use RGB model for face detection and recognition of the results can also can serve as a contrast detection method)

BLIND SOURCE SEPARATION

介绍matlab 的葛哲学的书，很好的反映了如何在matlab 中实现信号的分析和处理(Introduction matlab' s Gezhe school books, a good reflection of how to implement matlab signal analysis and processing)

一个挺好的PCA例子，粗学者可以试试看，很有帮助的(pca exam)

增广的最小二乘法源程序，加以改进，可以用于动力电池的电路模型参数辨识，也可以用于超级电容的系统辨识(Augmented Least Squares source code, to be improved, can be used to power batteries of the circuit model parameters identification, super-capacitor can also be used for system identification)