test_audio_codec1

图像加减运算，包括图像和常数的加减图像的相乘和一些图像处理的MATLAB代码(Image addition and subtraction operations, including image and constant multiplication and some addition and subtraction images MATLAB image processing code)

说明：  实现图像旋转功能，针对医学磁共振图像的放转，Matlab编写(Achieve image rotation function, in view of the medical magnetic resonance images of the release switch, Matlab prepared)

该代码是基于背景建模的粒子滤波算法程序，代码可以运行，且效果很好。(The code is the procedure of particle filter algorithm based on background modeling, the code can be run, and the effect is very good. )

OFDM,用于OFDM编程，采用MATLAB，可以学习OFDM调制，用与802。11A，802.16.AC。(OFDM for OFDM programming using MATLAB, we can learn from OFDM modulation, using the 802. 11 A, 802.16.AC.)

用GA实现风电场静态载荷优化，给出了完整的例子(GA to achieve a wind farm with a static load optimization, gives a complete example)

modulation coding for communication channel

进行多光谱和全色图的图像融合，使用小波变换。(Multi-spectral and panchromatic image fusion map, using wavelet transform.)

使用MATLAB开发环境，来 实现人脸识别(fase recognition)

说明：  运动的星空，实现多星星围绕地球旋转的动画演示，并且可以通过设置修改三轴之比，旋转圈数，达到较美观的效果。(campaign starry, multi-stars around the Earth rotating animation demonstration, and can set up triaxial ratio changes, rotating laps to achieve a more aesthetic results.)

对hurst指数估计，本人已经做过测试，是正确的，下载可以直接使用(the estimation of hurst for time series！)