report_4th[1]

说明：  老外编的标准pso算法的matlab工具箱(foreigners series of the PSO algorithm standard Matlab Toolbox)

在瑞利衰落信道下的OFDM系统仿真程序，得出信噪比与误码率的相关结果。(OFDM system simulation program in the Rayleigh fading channel, the results of the signal to noise ratio and bit error rate are obtained.)

说明：  在很多图像处理的过程中，需要判别一个图像的清晰度，和图像分割结果的优劣，于是就引出了信息熵的概念，绝大多数时候，它都被用来作为评价图像的一个量化标准。(In many image processing processes, it is necessary to distinguish the clarity of an image and the result of image segmentation, so the concept of information entropy is introduced. Most of the time, it is used as a quantitative standard to evaluate the image.)

常用的MATLAB变换代码，1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇适合初学者(MATLAB transform code commonly used 1-32 is: graphics articles 33-66 is: interface design articles 67-84 is: is the graphics chapter 85-100: Numerical Analysis Section for beginners)

本程序用于对加工夹具进行受力分析 预测被动力(The procedure for processing fixture for prediction by dynamic mechanical analysis)

Nelder-Mead SIMPS = Strategy Simplex Constrained minimizer, based on iterations of full-dimensional simplex calls (Nelder-Mead direct search method), each time followed by a series of two-dimensional simplex calls (local improvements by subspaces).

C++0x library for parsing options/command line argument

说明：  这里面所有源码均为《通信原理——基于Matlab的计算机仿真》（郭文彬 桑林.北京邮电大学出版社）上的，自己录入整理，均可以运行，方便查找(Communication Principle Simulation)

基于802.11a的物理层协议的OFDM传输系统的matlab仿真及一些源代码(Based on the 802.11a physical layer protocol of the OFDM transmission system simulation and some of the matlab source code)

在matlab界面上,用鼠标实现任意图形的绘制(just for plot figure using your mouse)