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基于Simulink的OFDM系统仿真 正交频分复用；仿真；循环前缀；802.11a(OFDM Simulation CP 802.11aOFDM )

KSVD稀疏表示matlab代码，有3个demo示例程序，可实现一维二维信号的稀疏表示。(K SVD sparse representation matlab code, there are three demo sample program can achieve one-dimensional two-dimensional signal sparse representation.)

matlab principal component analysis, PCA算法.(matlab principal component analysis, PCA algorithm.)

跳频系统的Simulink模块实现,运行很快很好用(The Simulink module of frequency hopping systems, running good soon)

在matlab中编写关于支持向量机进行回归分析的源代码M文件。(In matlab to write about support vector machine for regression analysis of source code M file.)

基于Simulink与硬件的实时数据采集系统的实现(Real-time data acquisition system based on Simulink and hardware)

一个阻感回路电流电压波形仿真源码，可以实现simulink模块里不可控的参数调整。(This code includes the U-I simulation in R-L circuit such as welding SCR component。)

说明：  MATLAB仿真IS-95开环闭环功率控制 (MATLAB simulation IS-95 open-loop power control loop)

explain Fish School Search

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)