myfnyuan

振动信号和噪声信号相关性，simulink s函数(Vibration and noise signals correlation, simulink s function)

it is the matlab code of the imperialistic competitive algorithm.

energy detection in cr

说明：  狼群优化算法仿真代码，包括论文和全部程序，通过更改函数编号仿真不同函数的效果。(Wolf swarm optimization algorithm simulation code, including the paper and all procedures, through changing the function number to simulate the effect of different functions.)

用matlab实现的jpeg2000 压缩 代码。(With jpeg2000 compression matlab code of the implementation.)

bulit base on ISCAS paper example to reference to paper, we can use the tool to repeat the action of the author(it s an assistance toolbox of the paper to understand what the author say)

OFDM的一种信道估计算法：基于旋转不变因子的信道估计算法(An OFDM channel estimation algorithm: Based on the Rotation-invariant factor of channel estimation algorithm)

matlab的getframe有时候并不能截取画出来的3D图像(而是截取出一个空坐标系).该程序用matlab调用windows的截图功能, 真正实现了原封不动的截图.(但是耗时会长一点). 使用时, 先把文件夹添加到matlab的路径下即可.文件夹中有两个功能略有不同的函数printScreen是截取整个屏幕, printFigure是截取整个屏幕后挖出当前的Figure窗口中的内容.(matlab does not intercept the getframe sometimes drawn 3D images (but the interception of an empty frame) The procedures used to call matlab windows screenshot function, truly untouched screenshot. (but a little time consuming president ) When using, first add a folder to the matlab' s path. folder has two functions is slightly different function printScreen intercept the entire screen, printFigure dug up the entire screen after interception current Figure window content.)

matrix theory：Mathematically rigorous introduction covers vector and matrix norms, the condition-number of a matrix, positive and irreducible matrices, much more.(matrix theory)

matlab教程ppt 绝对实用 简介明快 一看就懂(the ppt about matlab)