FFT

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. )

MIMO-OFDM仿真程序，包含完整的信道仿真程序，信道估计程序(MIMO-OFDM simulation program, including a complete simulation program channel, channel estimation procedures)

MinForeDynprog.rar是基于MATLAB的动态规划算法的源程序！(MinForeDynprog.rar is based on the dynamic programming algorithm MATLAB source!)

matlab解数独（包含文档）By Cleve Moler, MATLAB发明人(solve sudoku with matlab (document included) By Cleve Moler, inventor of matlab)

社交网络网络拓扑图，可以得出每个节点的连接关系(Social network network topology, you can draw the connection of each node)

灰度图转换，可以把彩色图片转换为灰度图片。并进行计算(Grayscale conversion, color images can be converted to gray-scale image. And calculated)

matlab 程序，使用交互多模卡尔曼滤波器对机动和非机动模型进行目标跟踪仿真

由matlab编写，能实现局部优化的功能(it is writed by matlab，can solve optimization problems)

hamming code in matlab platform

信噪比最大化的盲源分离代码，可用于分离源信号数与混合信号数一样的情况。(Separated source signal number and the number of mixed-signal can be used to the SNR maximization blind source separation code.)