siftDemoV4ofMatlab

This code is improving parts of the image with imcrop according to the 2-D histogram (mesh).

本段matlab程序主要是娱乐性质的，功能是用这些代码运行后会有演奏卡农的效果，非常的神奇，时候MATLAB高手研究。(This paragraph matlab program of entertainment nature, functions will be played after the code is running Canon is very magical, when MATLAB master research.)

说明：  简单的BP神经网络分类，包括数据，预处理的程序如果需要可以联系我(Simple BP neural network classification)

netlib 数值计算matlab程序集()

现代信号谱分析 minnorm MATLAB 算法例程(spectral analysis of signals)

自己编的一个利用自相关法求解基音周期的程序(own addendum to the use of an auto-correlation method Pitch procedures)

根据给定函数的结点的函数值，以及边界条件，计算差指点的近似值。(According to a given function node function values, as well as boundary conditions to calculate the approximation of poor advice.)

一个关于指纹识别的MATLAB编程，对大家会有帮助的(A fingerprint identification on MATLAB programming, it would be helpful to everyone)

PSOt is different of PSOrt, because you can choose differents mode of convergence

将二维数据转换成libsvm格式的程序，matlab格式文件，可作函数调用。(Will be two-dimensional data into libsvm format procedures, matlab format and can be used for function calls.)