MATLAB_communication_simulation_applications

explaination with codes of Quadrature Amplitude Modulation

MATLAB code on pontriangin s maximum principle to minimise the TPBVP control trejectory

求素数域GF(p)中元素的逆元（可用于LTE中频域时域ZC序列的转换) 注：Matlab自带的函数gf只支持gf(2^m)，本程序p可以支持任意素数。(obtain inverse of the element of prime field GF(p))

GM 862 gsm gprs modul visual basic project and aplication. Take photo from GM 862 modul and sample project.

total-field/scattered-field, 2D square-cell TE grid, incident-angle 0<=angle<=90

综合出耦合矩阵后，可以用次数进行消元化简，去掉不需要的耦合系数(When we finished synthesis of the coupling matrix , we can used this function to eliminate the Annihilation of matrix elements)

TopHat algorithm. The algorithm based on gray scale opening.

texture feature extractn

帧间差分法，用于判断露点仪的镜面是否结露。(zhen jian cha fen)

该程序绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。(Program to draw the FFT spectrum of simulation signal and power spectrum call the emd analysis method, drawn emd decomposition, as well as instantaneous envelope and instantaneous frequency plot, there is the Hilbert-Huang spectrum and Hilbert marginal spectrum.)