MATLAB-for-engineers-and-scienists-

image swirl,input angle,fuction and output swirl

一个MIMI_OFDM系统在matlab上实现的程序代码(A MIMI_OFDM system in the matlab program code to achieve)

此程序实现matlab中对一声音信号进行小波降噪处理。(This program is to achieve the matlab wavelet noise reduction processing a sound signal.)

不确定线性脉冲控制系统的程序，例子和程序都在压缩包里面。(Uncertain linear pulse control system procedures , examples and procedures are in the compressed packets inside .)

2FSK是利用数字基带信号控制在波的频率来传送信息。经过调制后的2FSK数字信号通过两个频率不同的带通滤波器f1、f2滤出不需要的信号，然后再将这两种经过滤波的信号分别通过包络检波器检波，最后将两种信号同时输入到抽样判决器同时外加抽样脉冲，最后解调出来的信号就是调制前的输入信号。(gudi hduidf hdag sdd w)

运用误差矢量幅值法(EVM)对信号的载噪比进行估计(Method using error vector magnitude (EVM) of the carrier signal-to-noise ratio estimate)

这里面是我最近下载的所有的差分进化和NSGA2的代码，还有个很好用的NSGA2和DE的结合。(There is all the difference in the evolution and NSGA2 I recently downloaded the code, there is a good use of a combination of NSGA2 and DE.)

CMA (CONSTANT MODULUS ALGORITHM)

说明：  HHT仿真，并且对此有一定的改进，HHT仿真，并且对此有一定的改进(HHT simulation, and certainly have improved, HHT simulation, and certainly have improved)

说明：  Wavelet Packet Decomposition details and codes