QualNet-4.0-InstallationGuide

Ting-Chung Poon, Taegeun Kim著，《工程光学的matlab编程》 2006年世界科学出版社(Ting-Chung Poon, Taegeun Kim (Author)- Engineering Optics With Matlab (World Scientific,2006))

matlab的简单练习，对图片进行基本操作，图片在压缩包中(matlab simple exercises, basic operations of the picture, the picture in the compressed package)

说明：  有源电力滤波器(APF:Active power filter)是一种用于动态抑制谐波、补偿无功的新型电力电子装置，它能够对不同大小和频率的谐波进行快速跟踪补偿，之所以称为有源，是相对于无源LC滤波器，只能被动吸收固定频率与大小的谐波而言，APF可以通过采样负载电流并进行各次谐波和无功的分离，控制并主动输出电流的大小、频率和相位，并且快速响应，抵消负载中相应电流，实现了动态跟踪补偿，而且可以既补谐波又补无功和不平衡。(APF:Active power filter))

MATLAB程序设计之图形huffman编码源程序MATLAB programming source code for pattern huffman coding(MATLAB programming of graphics huffman coding source MATLAB programming source code for pattern huffman coding)

基于MATLAB的multi_port详解，主要解决的是multi_port的问题()

使用矩形窗函数，分析信号截短对离散傅立叶变换的影响，其中原始信号为正弦函数(Use a rectangular window function, the analysis of the signal truncated discrete Fourier transform, which the original signal is a sine function)

This script shows orthogonallity between sub-carriers in OFDM is realized when signals complete integer number of cycles over same number of samples.

2D version of Brownian motion. A random walk is similar to markov process, however a markov process has no memory, where a random walk uses an initial state. The next step in the walk does not necessarily depend on your current state but will be referenced from your current state, that is to say the random vector is added to your current state. depending on complexity

建模大赛城市表层土壤重金属污染分析试题图形与函数绘制(Modeling Contest heavy metal pollution of urban topsoil graphics and function draws questions)

使用gui编写的计算器功能，与windows上计算器类似(A calculator written in GUI)