04-07-11

MIMO系统仿真 空时分组码 空分复用 BLAST结构(MIMO STBC system simulation MIMOs BLAST structure)

利用matlab实现简单的数字信号处理的问题，有详细的源代码和分析(Using matlab to achieve a simple digital signal processing problems, detailed source code analysis)

anny边缘检测算子是John F. Canny于 1986 年开发出来的一个多级边缘检测算法。 Canny边缘检测算法： step1:用高斯滤波器平滑图象； step2:用一阶偏导的有限差分来计算梯度的幅值和方向； step3:对梯度幅值进行非极大值抑制； step4:用双阈值算法检测和连接边缘。(anny edge detection operator is John F. Canny developed in 1986 out of a multi-level edge detection algorithm. Canny edge detection algorithm: step1: Gaussian smoothing filter image step2: first-order finite difference to calculate partial derivatives of the magnitude and direction of the gradient step3: the gradient magnitude non-maxima suppression step4: use dual-threshold algorithm for detecting and connecting edges.)

说明：  CEEMDAN分解方法，适用于混沌信号，降低其复杂度(Ceemdan decomposition method is suitable for chaotic signals and reduces its complexity)

channel equalisation using anfis

MATLAB揭秘修订版（2010－11－7），非常好的matlab入门学习书籍，跟着书一步步做，可很快熟悉软件操作(MATLAB Secret revision (2010-11-7), a very good introduction to matlab books, followed the book step by step to do, can quickly familiar with the software operation )

AVS PART2的参考代码，最新版本rm52j。(AVS PART2 reference code, the latest version of rm52j.)

This is a matlab code. It is used to create a circle in matlab. It is very interesting. Apply this.

Matlab 降噪程序，使用LMS算法去除噪声，在一段添加噪音的音频文件中滤除噪声！(Matlab Noise reduction LMS)

自己写的快速傅里叶变换，处理N点数据的傅里叶变换，含两个MATLAB的M文件,可直接使用(Fast Fourier Transform, write your own data of the N-point Fourier transform, containing two MATLAB M-files can be used directly)