spectrum-estimation-

UPSAMPLING AND DOWNSAMPLING

说明：  蒙特卡洛资料及算法···········(Monte Carlo data and algorithm)

求解最优化问题里的半定规划问题（SDP）经典并且十分有效的MATLAB程序包(a very efficient package for solving semi-definite programming)

本程序利用均匀三角多项式曲线画出了漂亮的花瓣图形，图形栩栩如生，淡然调参数混的出不同的图形(This procedure using uniform trigonometric polynomial curve draw a beautiful flower graphics, lifelike graphics, indifferent tone parameters of a different mix of graphics)

基于music空间谱估计算法，使用matlab m语言实现(Based on music spatial spectrum estimation algorithm, using Matlab m language implementation)

jacobi solves the equation System A x = b with a Jacobi-Iteration [x] = jacobi(A,b,omega)

this program estimate cumulant order (8,0) for mqam modulation classification and plot them

实现串口的数据采集，信号维数的估计，可以实现模式识别领域的数据的分类及回归。( Achieve serial data acquisition, Signal dimension estimates, You can achieve data classification and regression pattern recognition.)

EEMD分解求能量熵，经本人试用，完全能够求解(EEMD decomposition for energy entropy, after my trial, completely able to solve)

用MATLAB仿真工具实现Floyd算法，求任意两端间的最短路径(MATLAB simulation tool used to achieve Floyd algorithm, for any shortest path between two ends)