kdica.tar

Matlab cod for exemple of fir filter

GM（1,1）动态模型预测源代码，可以预测未来老年人口的比重，较好的人口预测模型(GM (1,1) dynamic model to predict the source code, we can predict the future the proportion of the elderly population, the better the population forecasting model)

说明：  盲源分离(BSS: Blind Source Separation)，又称为盲信号分离，是指在信号的理论模型和源信号无法精确获知的情况下，如何从混迭信号(观测信号)中分离出各源信号的过程。盲源分离和盲辨识是盲信号处理的两大类型。盲源分离的目的是求得源信号的最佳估计，盲辨识的目的是求得传输通道的混合矩阵。(Blind source separation (BSS: Blind Source Separation), also known as blind signal separation, refers to how to separate each source signal from the aliased signal (observed signal) when the theoretical model of the signal and the source signal cannot be accurately known)

SPIHT的MATLAB源代码,希望对有需要的朋友有所帮助.(SPIHT the MATLAB source code, in the hope that there is a need to help a friend.)

neural network based fuzzy system for identification

信号处理的盲源分离算法，用于信号卷积混合盲分离，供大家参考一下。(Blind Source Separation of signal processing algorithms for signal convolution Blind separation, for your reference.)

这是关于状态响应的两个小程序，一个是状态观测器的设计，一个是状态响应曲线的绘制。(This is about the state response of the two small programs, one state observer design, a state response curve is drawn.)

采用5点3次平滑算法和SG平滑算法对曲线进行平滑处理，结果良好(The curve is smoothed by 5-point 3-order smoothing algorithm and SG smoothing algorithm, and the result is good.)

Demo showing the versatility of sound programs in Matlab computes the convolution of two sound signals, and plays a remixed version of Mary had a little lamb using the resulting signal.

1.why there is a spike at every peak of current wave form? how to eliminate this? 2.actual current before filtering is around 6 amps peak , but after filtering it is giving 8.5 amps ,even after changing KP,KI values in PI controller reference value is not coming down...