voip_pf

该程序源代码实现了RGB-->YUV转化(RGB-->YUV)

说明：  音乐信号滤波去噪——使用最优等波纹法设计的FIR滤波器(Music signal filtering denoising- Using the optimal equiripple FIR filter design method)

abt lbg algorithm using matlab

说明：  足球联赛采用主客场双循环赛制，胜一场得3分，平局各得1分，负一场得0分，联赛排名以积分多者在前，当两队（或多队）积分相同时，则净胜球（即进球数与失球数之差）多者在前，若净胜球相同，则进球数多者在前，若仍相同，则抽签或踢附加赛决定名次（这在联赛结束后进行，联赛未结束则两队名次并列，本程序不做这方面要求）。试编一程序统计最近一轮比赛后，各队积分及排名。(SOCCER PLAYER)

用于分类的主判别变量算法(principal discriminant variate algorithm) ( principal discriminant variate algorithm for two classes, x1 and x2. x1 is the training samples in the 1st class with each column being the spectrum characterizing the corresponding sample. x2 is the training samples in the 2nd class with each column being the spectrum characterizing the corresponding sample. lamda is the penalty weight defining the balance between FLDA and PCA. dvnum is the number of principal discriminant variates to be computed. A defaul value for dvnum is 2. dv is the principal discriminant variates. scores is the matrix with each row being the scores of the samples on the corresponding principal discriminant variate. xmean is the mean spectra of the sample, which was used for mean-centering the data in training and prediction. )

matlab实例，给出了诸多matlab编程应用的例子，值得一看。(matlab example, matlab programming gives many examples of applications, worth a visit.)

《通信系统建模与仿真》书中多径时间信道的仿真实例()

this file contains some basic information regarding the mimo systems

说明：  可就在三个错误的bch码，以及经过仿真在不同SNR下的误码率曲线。我们的业余作业。经过调试的。(This is my homework on 3-error-correcting bch code and its bit error rate curves at different SNR after debugging.)

主要是通过电导增量法去实现MPPT，也就是最大功率点的跟踪(Mainly through the conductivity incremental approach to realize the MPPT, also is the maximum power point tracking )