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filter for image de-noising

采用注水原理来计算信道容量，对初学者很有帮助(The principle used to calculate the water channel capacity, very helpful for beginners)

用MATLAB实现了多相滤波器的仿真，给大家提供个思路(Polyphase filter simulation with MATLAB)

MATLAB主成分分析法,对于数学建模的同学很有帮助(PCA MATLAB)

DSP course lab1_discussion_question

mathematica 包，非周期链的布里渊区选样

ofdm在awgn信道下的仿真程序ber，snr图形(In awgn channel ofdm simulation program ber, snr graphic)

FFT的matlab程序，老师编的，很实用。

说明：   该程序实现时域LMS算法，并用统计的方法仿真得出不同步长下的收敛曲线( Of the time domain LMS algorithm program implementation and use of statistical methods are not synchronized long simulation shows the convergence curve under)

支持向量机分类程序，很好用，我已经调试过。(Support vector machine classification procedures, is very good with, I have been testing.)