-
DFT
离散傅里叶变换,即DFT, 注意:FFT在matlab里有现成的函数可以用,它只是DFT快速实现的一种方法而已。(DFT: Discrete Fourier transform. )
- 2009-06-27 17:26:27下载
- 积分:1
-
tutorial
说明: 数据回归分析和拟合的Matlab实现教程
(Data regression analysis and fitting of the Matlab implementation tutorial)
- 2010-03-26 13:12:47下载
- 积分:1
-
quzaocanshu
去噪后的性能指标计算,其中包含信噪比、均方误差以及平滑度指标。(After denoising performance index calculation, including signal-to-noise ratio, the mean square error (mse) and smoothness index.
)
- 2013-12-26 16:50:59下载
- 积分:1
-
bemlabecom
Boundary element method
function [index,g,h,a,unb,x,u,un,uin]=bemlabecom(n,c,index,in,cin)
[index,g,h,a,unb,x,u,un,uin]=bemlabecom(16,[0 0 0.25 0 0.5 0 0.75 0 1 0 1 0.25 1 0.5 1 0.75 1 1 0.75 1 0.5 1 0.25 1 0 1 0 0.75 0 0.5 0 0.25 0 0],[1 0 1 0 1 0 1 0 0 200 0 200 0 200 0 200 1 0 1 0 1 0 1 0 0 100 0 100 0 100 0 100],9,[0.25 0.25 0.50 0.25 0.75 0.25 0.25 0.50 0.50 0.50 0.75 0.50 0.25 0.75 0.50 0.75 0.75 0.75])
in bemlabecom2 we change a & unb to : a1 a2,unb1 unb2
n=number of nodes=number of element=number of point
c=matrix that determine the coordinate of point
m=coordinate of nodes in global coordinates
index: determine u or un for boundary nodes
in:number of internal nodes
cin: coordinate of internal nodes
- 2012-01-29 03:47:10下载
- 积分:1
-
LAB1
Image processing lab
- 2011-05-02 17:42:05下载
- 积分:1
-
iteratmed-solve-linearequa
基于MATLAB环境下的运用迭代法求解线性方程组的对应的代码 简单易学 便于初学者消化使用(Based on MATLAB environment using iterative method for solving linear equations corresponding code is easy to learn for beginners to use digest)
- 2013-09-15 00:11:36下载
- 积分:1
-
OFDMhaha
还有比这更清楚明白的OFDM程序吗,没有,绝对没有,欢迎各位批评指正。(There could be more clearly understood OFDM program it, no, absolutely no, welcome criticism.)
- 2014-11-13 19:15:15下载
- 积分:1
-
designofreflect
基于反演设计的位置跟踪matlab实现,可以精确的跟踪位置信号(Backstepping design based on the position tracking matlab realize, you can track the precise location of the signal)
- 2007-10-10 09:36:20下载
- 积分:1
-
music1
幅相误差下的doa估计,本人编写,绝对可用(Amplitude and phase error estimates under the doa, I write, absolutely free)
- 2011-06-07 19:33:22下载
- 积分:1
-
ALOHA
ALOHA接入协议仿真,对吞吐量和时延进行仿真分析,同时对比了有无捕获效应两种情况下的性能(ALOHA access protocol emulation, simulation throughput and delay analysis, and comparison of the performance of whether the capture effect in both cases)
- 2014-10-24 16:33:52下载
- 积分:1