optical-SNR

prmlmatlab各章算法程序的编写，这些程序是各大名校的大牛人认真编写，给我们学习MATLAB有很大帮助(prmlmatlab algorithm procedures for the preparation of each chapter, these programs are the major schools of large cattle carefully prepared, give us great help to learn MATLAB)

matlab实现ofdm的一些子程序模块，可以哦(ofdm matlab to achieve some of subroutine modules, can be oh)

IIR滤波器设计，用matlab语言设计一个矩形二维IIR低通数字滤波器程序(IIR filter design with matlab language to design a rectangular two-dimensional low-pass digital IIR filter program )

DOA,估计中的前向平滑运算的matlab程序，经过验证可以直接使用(DOA, estimated before the smooth operation matlab program can be used directly, proven)

用matlab编的神经网络程序，希望对大家有帮助(Matlab made by the neural network procedures, we hope to help)

用matlab做得仿真，对图像进行DCT变换，分成8*8的块(matlab based simulation,dct transtion,8*8 block)

说明：  2005年电力部数学建模大赛题目： 共有61个比赛项目，1050人参加比赛。请给出算法及其框图，同时给出合理的比赛项目排序表，使连续参加两项比赛的运动员人次尽可能的少；表中“＃”号位置表示运动员参加此项比赛。建立此问题的数学模型，并且合理安排比赛项目顺序，使连续参加两项比赛的运动员人次尽可能的少；程序使用了最小生成树算法。(2005 Mathematical Modeling Contest subject : a total of 61 events, 1,050 people participate in the competition. Please give algorithm and its frame, the event is a reasonable ranking table to enable participation in two consecutive games of 000 athletes as less; Table "#" locations athletes this game. This established the mathematical model, and reasonable arrangements event sequence, and allows the two consecutive games of 000 athletes as less; Procedures for the use of the minimum spanning tree algorithm.)

主要是基于matlab，对涡旋光的计算，并对相位进行提取，同时成像。(Mainly based on matlab, the calculation of the vortex of light, and phase extraction, while imaging.)

说明：  PSO优化算法优化多变量没别的了，就这样了了了了了了(PSO optimization algorithm)

algorithmes d optimisation