High-Speed-modem

M ary psk modulation and demodulation

绘制序列及其傅里叶变换的幅值图，并求逆变换。一个matlab程序。(Draw sequences and Fourier amplitude figure, and pray for inverter change. A matlab application. )

运筹学中利用MATLAB实现分支定界算法的实现，其中求最优解利用linprog函数实现

说明：  Instrument control codes for downloading Matlab waveform file to the signal generator

说明：  Harris corner detection function

利用matlab求解网络覆盖问题，代码可以直接运行(Network coverage using matlab to solve the problem, the code can be run directly)

this file is to play a wave music creating musical notes and transform to a timbre of an instrument

说明：  MATLAB 7编程 数字信号处理源代码(MATLAB)

stft谱分解，已经过实际验证，效果很好(stft spectral decomposition, has been actually verified with good results)

S－函数是System function 系统函数的简称，是指采用非图形化（即计算机语言，而非Simulink 系统模块）的方式描述的功能模块。在MATLAB 中，用户除了可以使用MATLAB 代码编写S－函数以外，还 可以使用C、C＋＋、FORTRAN 或Ada 语言编写S－函数，只不过用这些语言编写程序时需要用编译器生成 动态连接库（DLL）文件，然后在Simulink 中直接调用(S-function System Function system function, refers to the use of non-graphical (ie computer language, rather than the Simulink system module) way described functional modules. In MATLAB, the user can use MATLAB code to write the S-function outside can use C, C++, FORTRAN or Ada language preparation of the S-function, only in these languages ​ ​ to write programs need to use the compiler to generate dynamic link library (DLL ) file, and then called directly in Simulink)