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EEMD程序

于 2020-07-01 发布

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下载积分: 1 下载次数: 7

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代码说明：

说明：关于管道泄漏泄漏信号的预处理，应用EEMD算法对真实泄漏信号进行仿真。(As for the preprocessing of pipeline leakage signal, EEMD algorithm is used to simulate the real leakage signal.)

文件列表：

EEMD程序, 0 , 2019-12-12
EEMD程序\5.xlsx, 263724 , 2018-09-19
EEMD程序\eemd.m, 3406 , 2017-10-05
EEMD程序\emd.m, 22317 , 2017-10-01
EEMD程序\exampl3.m, 1650 , 2019-12-29
EEMD程序\ff.mat, 208438 , 2018-11-14

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UWB2
UWB，超宽带信号分析必用的子函数，第二部分！(UWB, ultra-wideband signal analysis will be used for Functions, Part II!)

2010-07-05 13:17:51下载

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book1
machine learning algorithm, it is to optimize the model and improve the function

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RELIY-ENERGY-DECTOR
认知无线电系统中，瑞利信道条件下的能量检测算法实现的频谱感知方法。(Cognitive radio systems, Rayleigh channel conditions energy detection method for spectrum sensing algorithm.)

2013-07-11 10:08:43下载

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RBF
这是利用一个simulink环境下简单得PPT文件，希望对大家有帮助，谢谢！(This is the use of a simple simulink environment have PPT file, we want to help, thank you!)

2011-10-22 14:56:25下载

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用MATLAB实现的基4FFT算法的程序，输入一个长度为16的序列，得到DFT的频谱(Implemented with the MATLAB-based algorithm 4FFT program, enter a sequence of length 16 obtained DFT spectrum)

2009-11-10 18:24:38下载

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radon_ambiguity
％radon transform clear all ％ N=800 n=1:N fs=200 t=n/fs x1=exp(j*2*pi*(5*t+0.5*5*t.^2)) x2=exp(j*2*pi*(5*t+0.5*15*t.^2)) x=x1+x2 ％N=length(x) ％ ambifunb(x ) ％*****************************************RAT naf=ambifunb(x) htl(abs(naf)) ％ [wh,rho,theta]=htl(abs(naf)) colormap([0,0,0]) ％ xlabel( 极半径 ) ％ ylabel( 角度 ) ％**************************************％找出峰值点的坐标,计算初始频率和调频斜率(正确) ％找出峰值点的坐标 b=max(max(wh)) [u,a]=find(wh>=0.8*b) ( Radon transformclear all N = 800 n = 1: N fs = 200 t = n/fs x1 = exp (j* 2* pi* (5* t+ 0.5* 5* t. ^ 2)) x2 = exp ( j* 2* pi* (5* t+ 0.5* 15* t. ^ 2)) x = x1+ x2 N = length (x) ambifunb (x)***************************************** RATnaf = ambifunb (x) htl (abs (naf)) [wh, rho, theta ] = htl (abs (naf)) colormap ([0,0,0]) xlabel (polar radius) ylabel (angle)************************************** to find the coordinates of the peak point, calculating the initial slope of the frequency and FM (right) find the peak point of the coordinates b = max (max ( wh)) [u, a] = find (wh)

2008-05-06 21:56:10下载

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HowtouseGui__sinMatLab
HowtouseGui__sinMatLab

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EEMD程序

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