cvKnnDemo.m

implement of kalman filter in Matlab (implement of kalman filter in Matlab)

about all communication related program

说明：  昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。(yesterday just finished the dsb- sc signal generation and demodulation process, discrete (dsp), the signal generated DSB, the carrier frequency of 150kHz, audio is 500Hz and 2000hz mixed audition to join SNR = 1DB of noise, with quadrature demodulator to achieve demodulation, paint around the demodulation spectrum welcome to learn together and progress.)

matlab传递矩阵法临界转速计算。很实用(matlab critical speed of the transfer matrix method calculation. Very practical)

用于信道均衡的RLS算法，可用于水声信道的改进算法(RLS algorithm for channel equalization, the improved algorithm can be used for underwater acoustic channel)

KStest，检验变量服从什么分布，使用KSTEST函数(KStest, testing variables obey what distribution KSTEST function)

matlab 电能质量 电能质量扰动干扰检查 电压骤降 小波变换 仿真模型(matlab power quality power quality disturbances the interference check the voltage sag wavelet transform simulation model)

常用的一个经典的ICA分离程序，主要用于分离语音信号(Commonly used in a classic ICA separation process is mainly used for separation of speech signals)

里面有多种数据拟合函数，可用于matlab数据拟合，简单易学。(It is for Matlab Data Fitting.)

rake接收，walsh码直接扩频，三种分集合并方式(rake receiver, walsh code direct spread spectrum, three kinds of collection and methods)