Frequency_hopping_pattern_generation_module

M2M4算法仿真。频谱感知中，对接收信号进行背景噪声方差估计(M2M4 algorithm. estimate the floor noise variance)

this file is related to qpsk quadrature phase shift keying mod. in fading channel..which is helpful in desgining a channel with qpsk mod technique

Linear predictive filering based audio compression

图形反演，这个函数有几个有用的功能，在医学图形处理的领域。(InvertIm generalized image inversion (grayscale reversal) This function has several options that are useful for inversion of medical images for use in other software. )

在自适应控制中，用Matlab算法实现单步Diophantine方程求解(In adaptive control, single-step algorithm using Matlab to solve Diophantine equations)

An Adaptive Diagnostic Observer(adaptive observer-based FE method)

说明：  利用matlab平台微观组织模拟，模拟晶粒长大过程(grain growth process was simulated by matlab)

是关于电磁建模的代码，用matlab语言编写(Is about the electromagnetic modeling code, matlab language)

只是一个简单的计算器，做了话哦几天，拿来分享一下。(Just a simple calculator, to do something and oh a few days, brought to share.)

实现SIFT检测图像角点，并进行匹配的MATLAB代码。调试通过。(Achieve SIFT image corner detection and matching of MATLAB code. Debugging through.)