PEACH

For simulation of a channel estimation of an OFDM system first of all we must silumate the OFDM channel.This is the problem formulation of an OFDM system.

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.)

《先进PID控制及其仿真》，讲述了如何在MATLAB环境下对各种PID算法的仿真，很有价值的一本书(" Advanced PID Control and Simulation" , describes how under the MATLAB environment for the simulation of various PID algorithm, the value of a book)

拟蒙特卡罗Halton序列产生程序，希望对大家有用，(Monte Carlo Halton sequence to be generated procedures in the hope that it may be useful right,)

matlab R2012a 超级学习手册随书源代码(Matlab R2012a Super Learning Manual with Book Source Code)

运用模拟电流法计算输电线路走廊下方空间的磁场分布(caculation of magnetic field under transmission lines)

微分方程的求解代码，包括单微风方程，微分方程组。(Differential equation code, including the single breeze equation, differential equations.)

this is matlab version of removal of noise

一种基于DCT变换的图像水印算法，非常适合研究水印的人们共同学习，共同进步。(DCT-based image watermarking algorithm)

real time simulink of a flux observer. it helped me a nit im my simulink file. very simple and helpfull. hope it help other people