Wavelet-packet-feature-extraction

说明：  用matlab语言实现的将图像的进行dpcm编码算法，之后进行图像重构，进行前后图像的对比。(With matlab language will be dpcm image coding algorithm, after the image reconstruction, the images before and after contrast. )

这是一个用matlab语言编写的小波变换的程序，是时频分析的一种，可以在时域和频域内对信号进行分析。(using Matlab language of the wavelet transform procedure is time-frequency analysis of a kind in the time domain and frequency domain analysis of the signal.)

Matlab的HARQ仿真及其组合译码方案(Its combination of Matlab simulation HARQ decoding scheme)

it contain all the necessary documents for beamformer and antennas you find bartllet,capon,music,esprit.

自编的信号相关性计算的函数，可以应用于两组数据互相关的计算(Composing the signal correlation calculation functions, can be applied to the calculation of two sets of data cross-correlation)

Two path model calculator

matlab版本的 SVM，利用了遗传算子对C,G两个参数进行了寻优。(matlab version of the SVM, using the genetic operator on C, G two parameters of the optimization.)

matlab节点电压法算电路电压，很简单的学习资料(matlab calculating circuit voltage of the node voltage method, a very simple learning materials)

随机子空间法用于模态参数识别 能够识别频率阻尼(Stochastic subspace method for modal parameter identification )

testPCA IS a code for pca project in matlab.