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Just a few functions used in my other toolboxes, for computing MSE and PSNR and some other less common image quality metrics.

使用matlab编辑音频信号，音频读写，录制与播放(read,write,record and play audio files with matlab)

说明：  计算时间序列的代码EWT，已经实验过来，能跑的通(Calculate the time series code EWT, has been experimented, can run)

Image Resolution Enhancement via Data-Driven Parametric Models in theWavelet Space(Image Resolution Enhancement via Data-Driven ParametricModels in theWavelet Space)

说明：  此为遗传算法和模拟退火算法相结合的一个方法，可实现对函数的优化(This is the genetic algorithm and simulated annealing algorithm, a combination of methods, the optimization function can be realized)

Automatic Gray-Scale Image Thresholding methods: Tsai, Prewitt, Rosenfeld, Otsu, Kittler, Ridler.

说明：  一个MATLAB的应用程序，很方便的！使用时需要转换为M文件。(a MATLAB applications, a convenient! Use need to change for the M documents.)

一个遗传算法小例子，找到那个函数的最优解。(A small example of genetic algorithm to find the optimal solution of that function.)

yahoo股票历史数据下载器，matlab编写(yahoo stock historical data downloader, matlab write)

New files very important