music(3)

非常方便的读写固定列宽的时间日期数据，读文件与存文件都是文本格式(Very convenient to read and write fixed column width of the time and date data, read the file and save files are text format)

本程序在matlab环境下，基于粒子群算法对pid控制器进行优化控制,从而完成性能更优(The program in matlab environment, based on particle swarm optimization algorithm pid controller to control, thus completing the better performance)

change from rgb to pgm file, for facial recognition

本教材比较经典，介绍了信号的基本理论，而且与给出程序(Comparison of the classic textbook, introduced the basic theory of signals, but also give the procedure)

通常matlab不能进行整数规划，现一一款混合整数的线形规划matlab m文件 (Usually matlab integer programming, now a mixed integer linear programming matlab m file)

通过matlab代码实现整首音乐的播放,是实现音乐播放的功能(Matlab code by the entire music playback, music playback function to achieve)

在频率域实现信号的频移，然后再变换回时间域的信号(In the frequency domain, the frequency shift signal is achieved, and then transformed back into the time domain signal)

升余弦滤波器，matlab编程，从csdn上下的(raised cosine filter)

用来描述铁电存储器MFIS-FET结构的C-V（即电容-电压）关系(Used to describe the ferroelectric memory MFIS-FET structure of CV (ie capacitance- voltage) relationship)

这是一本经典的MatlAB书的习题代码，非常丰富，非常实用(This is a classic book of exercises code MatlAB, very rich, very practical)