ldpc_cdma

matlab cod efor 2013 ieee paper a two level fh cdma

matlab code for optical flow lk algorighm

说明：  matlab源代码，是重要的地震勘探源代码，工具箱程序(matlab source code, it is important to seismic exploration source code, toolbox procedures)

说明：  通信系统仿真中，用于生成同步训练序列,第一帧产生短训练序列，第二帧产生长训练序列。(To generate the synchronization training sequence in the simulation of Communication system.the first frame is used to produce short training sequence, the second frame to give a long training sequence.)

加窗的prony方法，实现低频振荡非平稳信号特征量提取(The windowed prony nonstationary signal characteristics amount of low-frequency oscillation extract)

Formats tracker data as KML output.

使用快速傅里叶变换fft实现带有高斯白噪声的频谱估计(Using fast Fourier transform fft achieve spectrum estimation with Gaussian white noise)

基于MATLAB平台编写的经验模态分解的源代码(Empirical Mode Decomposition )

gabor变换即小波变换，对输入的图像进行小波变换，可以用于进行图像的下一步处理，比如在人脸识别中的应用(gabor transform the wavelet transform of the input image wavelet transform, the image can be used for further processing, such as face recognition)

抽取颜色，纹理等特征构成210维的特征向量(Extract color, texture and other characteristics to construct 210-dimensional feature vectors )