rungekuta

fast k-means algorithm

read and process xtf format multibeam data

说明：  此程序为时频分析工具箱，在MATLAB中添加此工具箱可对信号进行时频分析，无需再自己编写程序(This program is too frequency analysis toolbox, add to this toolbox in MATLAB can signal time-frequency analysis, no longer need to write your own program)

利用多种方法对图像进行分割的matlab程序(Using a variety of methods for image segmentation matlab program)

利用二维时域有限差分法纵向TE波模拟钻井(Using two-dimensional finite difference time domain simulation of drilling TE wave)

CDMA业务信道卷积解码实现，根据上下行信道区分生成不同码率的卷积码序列，original_sequence是原始输入序列，channel_select是信道选择参数，其中下行码率为1/2，上行信道为1/3 (CDMA business channel decoder Convolutional achieve, according to the distinction between upper and lower line to generate a different channel bit rate of the convolutional code sequence, original_sequence is the original input sequence, channel_select is channel selection parameters, which downlink bit rate of 1/2, upstream channel for the 1/3)

说明：  样本的互相关函数与互协方差的估计值计算 (samples of the cross-correlation function and covariance among the estimated value)

LBM temperature for a channel

matlab 变得RS码的生成，很有意义。参考价值大的(Matlab become RS code generation of great significance. The reference value)

直扩系统的ＣＤＭＡ检测源码，用ＭＡＴＬＡＢ实现(DS CDMA detection system source code, using MATLAB)