kmeans

this is a code which can get the expected value of choosing 52 cades.

说明：  非常好的数字处理教程，可以从中学到如利用matlab产生各种音频(Very good tutorial digital processing, can learn, such as the use of matlab have a variety of audio)

Barlette 方法估算入射信号源的到达角的方法，使用Matlab工具。(a simple and good Barlette method for doa estimation.)

MATLAB CODES OF MODAL ANALYSIS OF MULTI-STORIED STRUCTURE, RESPONSE SPECTRUM, TIME HISTORY ANALYSIS USING CENTRAL DIFFERENCE METHOD FOR ELCENTRO GROUND MOTION

频谱感知 能量检测算法 SNR -15 -20对比输出结果(energy detection spectrum sensing)

卡内基梅隆大学的信号处理算法Matlab代码，包括ICA、PCA等(Carnegie Mellon University, Matlab code of signal processing algorithms including ICA, PCA, etc.)

介绍了MSK调制解调仿真程序，加入了中频载波，统计了系统的性能。(Introduction of the MSK modulation and demodulation simulation program, joined the IF carrier, the statistical performance of the system.)

matlab程序，包括信号重构与mallte 小波(matlabprgarm,includesingle and mallte )

matlab处理图像代码，很不错，值得看看(matlab image processing code, very good, worth a look)

本程序主要介绍了基于OFDM的认知无线电系统中最优功率分配的算法，从而确定CU的最大发射功率。(This procedure introduces a OFDM based cognitive radio system with optimal power allocation algorithm, so as to determine the CU maximum transmission power. )