3jie

该程序利用同态滤波的方法对心音信号求解包络(homomorphic_envelope)

说明：  合成“致爱丽丝”曲子经典部分。 （国外课程设计的一个内容）(Synthesized music Fur Elise using MATLAB （part of a DSP project）)

a method based on BRDF

Non-Causal IIR Filter Part 1: Setting up the Input signal to the Wiener Filter Part 2: Seperating the negative lags and positive lags... The one at 0 index is clustered together in the positive part highqq

对信号进行QMFB分析的matlab函数(the matlab function of QMFBsignal analysis matlab function)

应用REF实现地下水位预测，可以在MATLAB中完美运行，好的思想，值得交流。(Application of REF to realize the prediction of groundwater level, can run perfectly in MATLAB, good ideas, worthy of exchanges.)

利用matlab软件对PID参数进行多种方式的调节整定(Using matlab software PID parameter tuning adjustment of a variety of ways)

QPSK BER SER AWGN 正交相移键控的基带数字通信系统(QPSK BER SER AWGN )

这是伯克里wavelet transforms一书中的例子的代码，包括m文件和数据及图片。是从小波变换的基本到深入的许多个例子。(wavelet transforms a book example of the code, including m documents and data and photographs. From the wavelet transform is the basic depth to the many examples.)

adaptation par filtre fir