earthquake

说明：  Good compressive sensing program, using TV recovery, can be a good application in video and image.

基于FFT的非相关累加捕获伪码，并计算各个信噪比下的检测概率。(FFT-based non-related pseudo-code cumulative capture and calculate the probability of detection under various signal to noise ratio.)

关于主成分分析方法的主元选取方法“广义重构误差方差法”（Generalized VRE）的MATLAB仿真代码。(Principal component analysis on the primary unit selection method " generalized reconstruction error variance method" (Generalized VRE) MATLAB simulation code.)

Image compression and dbxecompression using Discrete wavelet transform in matlab

matlab编写的读取IGS广播星历文件（.n）文件的程序。读取完成后将数据分类储存为cell格式和struct格式。(Matlab prepared to read IGS broadcast ephemeris file (.N) file procedures. After reading is finished, the data is sorted into cell and struct format.)

说明：  cca典型相关分析的多变量版本mcca，典型的一种盲源分离算法(Multivariate version of canonical correlation analysis)

Matlab for FEC coding & decoding

说明：  用MATLAB进行数字信号处理（ Proakis）的源码(Using MATLAB for digital signal processing (Proakis) the source)

KMEANSK Performs K-means clustering given a list of feature vectors and k The argument k indicates the number of clusters you want the data to be divided into. data_vecs (N*R) is the set of R dimensional feature vectors for N data points. Each row in data_vecs gives the R dimensional vector for a single data point. Each column in data_vecs refers to values for a particular feature vector for all the N data points. The output data_idxs is a N*1 vector of integers telling which cluster number a particular data point belongs to. It also outputs centroids which is a k*R matrix, where each rows gives the vector for the cluster center. If we want to segment a color image i into 5 clusters using spacial and color information, we can use this function as follows:

时频分析方法中的威格尔分布，可用于信号处理。(Time frequency analysis of Weigel distribution method, which can be used for signal processing.)