fre_modulation

一道关于卫星导轨的数学建模代码；本人自己数学建模赛的源代码，共参加数学建模参考(A guide rail on the mathematical modeling of satellite code)

he modeling equation of this system is MD2X+bDX+kX = F The transfer function between the displacement X(s) and the input F(s) then becomes X(s) / F(s) = 1 / (Ms2 + bs +k)

一维模型的Zoepprit方程正演的matlab程序，还是挺有用的，希望大家下去看看！(Zoepprit equation one-dimensional model of the forward matlab program, or quite useless, I hope you go to see!)

压缩感知算法一种，分段正交匹配追踪(StOMP)(Compression sensing algorithm, a piecewise orthogonal matching tracing (StOMP))

说明：  利用matlab软件进行粒子群算法PSO和量子粒子群算法QPSO的程序编写，并分别对测试函数Shpere进行寻优。(Matlab software is used to program particle swarm optimization (PSO) and quantum particle swarm optimization (QPSO), and the test function shpere is optimized.)

利用MATLAB对高高光谱图像数据进行分析，程序很全面，对做高光谱的同志很有帮助哦(the procedure using matlab process the hyperspectral image)

这个是上海傲谱分析仪器有限公司整个火焰光度计系列仪器的介绍(This is to introduce the Shanghai Instrument Co., Ltd. proud of the entire spectrum analysis instrument flame photometer series)

很全很实用的matlab快捷键和常用函数大全。(All very useful and commonly used functions matlab shortcuts Daquan.)

基于Logstic回归分析，建立人口预测模型，对人口数量进行预测(Based Logstic regression analysis, population forecasting model to predict population)

LDPC码理论方面的高性能密度进化仿真测试例程，可以跑出数值结果(LDPC DENSITY EVOLUTION)