SIGNAL_DATA_FILES

这是一个用MATLAB编程的64QAM程序，希望大家多提意见。(This is a 64QAM using MATLAB programming procedures, hope that we do so.)

曹梦龙 仿真大实验 实验五 包括所有有用数据(Caomeng Long simulation experiment in Experiment 5, including all useful data)

阶跃型折射率光纤中的模式容量和光功率分布，单模光纤的特征方程及其MATLAB数值求解，多模光纤的特征方程及其MATLAB数值求解(Step-index fiber modes capacity and optical power distribution, single-mode fiber and MATLAB numerical solution of the characteristic equation, multimode fiber and its MATLAB numerical solution of the characteristic equation)

吉布斯定轨法。 输入：轨道上任意三个点的位矢(R1,R2,R3)； 输出：质点在R2端点时的速度V2；ierr是个判断符号，返回的ierr是零的话，就说明‘R1,R2,R3’共面，如果ierr是1的话说明‘R1,R2,R3’不共面(正常情 况下，要构成轨道的话，‘R1,R2,R3’一定共面 ，即ierr是零，如果ierr是1的话说明输入的‘R1,R2,R3’不共面不能构成轨道。 此函数用于：任意给定三个空间共面的向量，可以确定质点在R2处的速度V2，也就得到了轨道上的一个状态向量(R2,V2),调用前面的函数就可以确定其轨道，及任意时刻的状态。(Gibbs set the track method. Input: track any three points of the bit vector (R1, R2, R3) output: particle at R2 endpoint speed V2, ierr is a judgment symbol, The ierr that is returned is zero, then, it means' of R1, R2,, R3, ' coplanar, if ierr is 1, then description' of R1, R2,, R3, ' not a total surface (under normal circumstances, you want to constitute a track, then,' of R1, R2, R3, ' a certain total surface, ierr is zero, if ierr is an instructions to enter the words ' of R1, R2, R3' coplanarity can not constitute a track. This function is used: for any given three space vector of the surface, can determine the particle at the speed V2, R2 also track a state vector (R2, V2), call the previous function can determine its orbit, and at any time of the state.)

多流形PCA是学习多流形的基础，能够帮助理解多流形过程！(The more manifold PCA is learning the basis of multi-manifolds, manifold process can help understand!)

matlab在计算物理中的应用（附带有相关程序）(Appliation of matlab in Computational Physics (with relative programs))

matlab code for MATLAB serial - code example

说明：  在通信系统中的多天线选择技术，用MATLAB进行仿真，生产信噪比与误码率的图像。(MIMO)

利用hu7个不变距提取图像特征，MATLAB编写完成的。可以用()

利用MATLAB实现fft的MATLAB代码以及解释和仿真结果(Fft in MATLAB using MATLAB code as well as the realization of the interpretation and simulation results)