erders

matlab工具包，非常有用的信号时频分析工具,stft,doppler(matlab toolkit, a very useful time-frequency analysis tools, stft, doppler)

this is a code to use for speech recognition, it has another code instead of this code, call me for more detail

说明：  802.11b中CCK11M,CCK5.5M的实现程序，解调用的是FWT算法。(Implementation of 802.11b in the CCK11M program solution is called FWT algorithm.)

％ Program from 移动传播环境-理论基础、分析方法和建模技术 杨大成编著 机械工业出版社 2003 ％ Program from pp.280~281 附录B 成形滤波法 ( Program from mobile broadcasting environment- the theoretical basis for analysis and modeling techniques edited by Yang Dacheng Machinery Industry Publishing House 2003 Program from pp.280 ~ 281 Appendix B forming filtering method)

实现了图像处理中的频域带阻低频处理，适合图像处理的初学者。matlab实现。(Realize the image processing in the frequency domain band-reject low frequency processing, image processing for beginners. matlab implementation.)

Face Detection using adaboost algorithm.....................

matlab聚类和手写数字分析软件，里面有说明怎么安装以及应用(matlab clustering and handwritten numerical analysis software)

该程序用于读取欧空局软件polsarpro处理得到的相干矩阵(The program is used to read a coherent matrix after processed by ESA processing software polsarpro )

此程序的功能是用自相关法求使信号s均方预测误差为最小的预测系数 (Feature of this program is to use the autocorrelation method for the signal s smallest mean squared prediction error of prediction coefficients)

Edge detection using gradient and laplacian operator