freq-hop-spread-spectrum

说明：  布尔代数解决数学问题！A参加B不参加，A和C不同时参加等等~~(buerdaishu!)

This script will attempt to find the band gaps in a phononic crystal by carrying out a Plane Wave Expansion of the various quantities It is for an acoustic wave equation with pressure instead of the displacement as prescribed in App. Phys. Lett. 70 3218 There are 3 programs, one for short, one for elastic long and the other one is for acoustic long(This script will attempt to find the band gaps in a phononic crystal by carrying out a Plane Wave Expansion of the various quantities It is for an acoustic wave equation with pressure instead of the displacement as prescribed in App. Phys. Lett. 70 3218 There are 3 programs, one for short, one for elastic long and the other one is for acoustic long)

说明：  用于在MATLAB面板里显示灰度图形用。(this is used in display panels with gray-scale graphics in matlab.)

梯度下降法是一个最优化算法，常用于机器学习和人工智能当中用来递归性地逼近最小偏差模型(The gradient descent method is an optimization algorithm used in machine learning and artificial intelligence to recursive approximation of the minimum deviation model )

主要用于石油地质行业，将地震采集的数据提取子波和计算反射系数(Mainly used in petroleum geology, the seismic acquisition of the data extracted the wavelet and calculation of reflection coefficient)

这是一个卫星编队飞行的相关的程序，对相对轨道运动进行控制仿真。(This is a satellite formation flying of the relevant procedures, the relative orbital motion control simulation.)

这是一个有关于遗传算法用于参数优化源码的例子(It is a genetic algorithm is used to optimize the parameters of the source code examples)

This folder contains the program for newton raphson method..with that analysis of induction motor...supply

Binary frequency shift keying

有关kalman滤波及其一些变形滤波算法(Some code about Kalman Filters)