yaonai_v70

rayleigh with N. you can change the #of N(rayleigh with N. you can change the#of N)

说明：  matlab 互信息理论主要函数的工具包，包括互信息，熵的计算公式等程序(the main function of mutual information theory matlab toolkit, including the mutual information, entropy calculation)

说明：  利用子程序fast-lot.m,实现对该图像的变化及压缩，并和以为信号做dct后的图像质量相比较。(Using subroutine fast-lot.m, to achieve the changes and compression of the image, and after, and that the signals do dct compare the image quality.)

Low-Complexity Adaptive Filtering Implementation for Acoustic Echo Cancellation ieee Article with matlab simulation

In mathematics, the discrete-time Fourier transform (DTFT) is one of the specific forms of Fourier analysis. As such, it transforms one function into another, which is called the frequency domain representation, or simply the "DTFT", of the original function (which is often a function in the time-domain).(This file includes matlab source code about DTFT and also includes explanation report)

Impulse noise explanation....

铁蝶式期权蝶式价差策略:把价差策略分解成单个期权的组合并分析期初成本和期末收益.(Iron Butterfly spread options strategy: to spread down into a combination of a single policy options and cost analysis at the beginning and end of the income)

文章简要分析了中点钳位式(NPC)三电平逆变器的基本原理,提出了一种平衡中点电位的新方法,实现了全数字化控制系统,最后通过仿真验证了该方案的正确性.(This paper briefly analyzes the basic principles of the midpoint of the three-level clamped (NPC) inverter, proposed a new method for balancing the midpoint potential, to achieve a fully digital control system, and finally through the correct simulation of the program sex.)

认知无线电，无线通信，matlab仿真代码(cognitive radio wireless communications matlab code)

Particle Swarm Optimization Toolbox (PSO)