egreedy

应用于图像处理非常好的维纳滤波！！！，内有注释，简单易懂(applied to image processing very good Wiener filter! ! ! , The Notes are simple to understand!)

说明：  MATLAB实现群时延，小数时延，以及整数时延的方法，已经过仿真(MATLAB group delay, the fractional time delay, and the method of integer delay has been through the simulation)

波形转换模型建立程序，没有解压密码，可直接使用(waveform conversion process model, not extracting passwords can be used directly)

this code helps to understance DSSS direct seq. spread spectrum. in comm.

五组在matlab中应用的小程序：（1）carspls and carsplslda，竞争性自适应重加权算法（cars）筛选特征变量，并建立PLS定量或定性模型（2）mcuvepls 蒙特卡罗抽样无关信息消除后，建立PLS定量和定性模型（3）osc，正交信号校正的多变量数据处理方法（4）plot cars-lda-mcs,表征cars-lda-mcs的结果（5）demo 对以上carspls and carsplslda，mcuvepls 方法在matlab中实现举例演示(Five groups codes in matlabapplication: (1) carspls and carsplslda, competitive adaptive re-weighted algorithm (cars) for characteristic variables selection, and the establishment of PLS ​ ​ quantitative or qualitative model (2) mcuvepls， Monte Carlo sampling and the uninformative variables elimination （UVE）， and the establishment of quantitative and qualitative PLS model (3) Orthagnal signal correction（osc）, multivariate data processing method (4) plot cars-lda-mcs, characterization results of cars-lda-mcs (5) the demo about carspls and carsplslda, mcuvepls method implementation in matlab)

说明：  DSP实验的matlab实现，如 离散时间系统，傅里叶变换，快速傅里叶变换等(dsp FFT)

多载波复用信道估计包括mmse，ls lmmse(The whole system simulation ofdm ls,mmse,lmmse)

MEDIAN FILTER ADAPTIVE

利用AR模型和Lomb算法的心率变异性分析。(Analyzed using AR model and Lomb algorithm HRV.)

these matlab files are different modulation techniques in communication