ch5example7prog1

使用混沌与分形分析的例程，最小均方误差（MMSE）的算法，通过matlab代码，包含优化类的几个简单示例程序，包括调制，解调，信噪比计算，有较好的参考价值。( Use Chaos and fractal analysis routines, Minimum mean square error (MMSE) algorithm, By matlab code, Optimization class contains several simple sample programs, Includes the modulation, demodulation, signal to noise ratio calculation, There are good reference value.)

本程序为应用小波变换进行信号压缩。由于本程序涉及到了小波变换的函数，因此可能涉及到一些时频分析工具箱的函数。程序中应用db3小波进行3层分解，选用全局阈值进行阈值处理，即对各高频系数使用同一个阈值，进行阈值处理。(This procedure for the application of wavelet transform for signal compression. Since this procedure involves the wavelet transform of the function, it may involve a number of time-frequency analysis function of the toolbox. Procedures for the application of layer 3 to db3 wavelet decomposition, selection of the overall threshold threshold treatment, that is, on the high-frequency coefficients using the same threshold, the threshold for treatment.)

这是用matlab开发hmm模型，里面包含全部的有关hmm的程序，都可以使用，对于hmm的初学者来说，是极好的的学习程序。(HMM)

This program forms the complex bus impedance matrix by the method of building algorithm. Bus zero is taken as reference.

This collection of MATLAB software contains implementations of several Algebraic Iterative Reconstruction methods for discretizations of inverse problems.

根据钢琴的各各音标，利用MATLAB进行设计，对音标进行播放等各种设置。(According to the apply of the piano is the phonetic symbol, the use of MATLAB to carry on the design, to play a variety of Settings such as the phonetic symbol.)

说明：  新英格兰10机39节点系统仿真详细数据代码(New England 10 generator 39 bus system simulation detail data code)

读pch文件的小程序，专门读取DMIG格式的矩阵(Reading the small pch file procedures, specifically to read matrix format DMIG)

三次样条曲线拟和，能够很好的处理离散点的拟和问题，值得收藏(Cubic spline curve fitting and)

用来进行非向下采样的轮廓波变换的。非常好用(for the non subsampled contourlet transformation intended to do denoising for image)