crossvalind

windows关机音乐加窗后的傅里叶变换(Windows shutdown Fourier transform music after the window)

九宫格源代码，用matlab编写的程序比较简单，运行时输入B=shudu2（A），A就是需要填写的九宫格。(Squared source code, using matlab procedure is relatively simple, run-time input B = shudu2 (A), A is a need to fill squares.)

thank you i want to knows more about matlab thanl you advance

把mat文件 转换成 hdr格式文件。可用SPM调用。(Put into a mat file hdr files. SPM can be used to call.)

Mallat algorithm for 1-D wavelet transform.

it explins about ants colony 2 of images inmatlab

这个Matlab程序实现最速下降算法。最速下降法是一种最基本的算法，它在最优化方法中占有重要地位.最速下降法的优点是工作量小，存储变量较少,初始点要求不高；缺点是收敛慢，最速下降法适用于寻优过程的前期迭代或作为间插步骤，当接近极值点时，宜选用别种收敛快的算法. (Matlab implementation of this procedure steepest descent algorithm.)

matlab实现logistic回归 利用牛顿迭代的方法得到最后的回归参数(matlab realize logistic regression using Newton iteration method to get the final regression parameters)

实现M=4,8 PSK星设图 M=4的PSK系统，分别取信噪比为odB、10dB和20dB，在星座图上观察接收端接收到的信号向量。(achieve M = 4,8 PSK-based map of M = 4 PSK system, the signal-to-noise were taken odB. 10dB and 20dB, in the constellation observation receiving termination received signal vector.)

三边交换简单算法的matlab源程序，具体用法见内部txt文件(The trilateral exchange simple algorithm matlab source code, specific usage see internal txt file)