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以往数据点多的时候 联合开发网 - pudn.com

数字基带信号的传输是数字通信系统的重要组成部分。在数字通信中，有些场合可不经过载波调制和解调过程，而对基带信号进行直接传输。HDB3码的作用是对数字基带信号进行编码，便于在接收端对定时分量的提取。(Digital baseband signal transmission is an important part of digital communication system. In digital communication, some occasions without carrier modulation and demodulation process, and to direct transmission baseband signal. HDB3 code is used to encode digital baseband signal, facilitate at the receiving end of timing component extraction. )

image retrieval,content based image retrieval

这是基于matlab的通过遗传算法解决物流配送车辆路径问题(This is based on matlab by genetic algorithms to solve the logistics distribution vehicle routing problem)

implementation of em algorithm

说明：  MATLAB时频分析工具箱,很红用，很好用，行了吧。靠。(tftb mmmmmmmmmmmmm)

语音信号处理中，基于小波分析的特征提取的源程序，实现效果较好(Speech signal processing, feature extraction based on wavelet analysis source to achieve better)

由于Matlab R2012a 之后的版本中系统isrgb函数被移除了，特编此函数，用于判断图像是否为RGB格式。(To tell whether the image is the RGB format. )

粒子群典型主程序 适合求取全局最优解 并且考虑失败情况 求均值代替(PSO typical main global optimal solution for strike)

matlab工程数学。包括统计问题、规划问题、偏微分方程求解、样条工具。(matlab engineering mathematics. Including statistical issues, planning issues, partial differential equations, spline tool.)