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equalizer-
说明: 用matlab实现音频信号在频率上的处理( Programs with matlab realizes the tonic train signaling equalization treatment )
- 2011-03-08 09:40:10下载
- 积分:1
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Desktop
在故障诊断中,对振动信号进行小波分析时候需要用到的小波尺度谱应用程序。(In fault diagnosis, wavelet analysis for vibration signal when the need to use the application spectrum of the wavelet scale.)
- 2014-12-07 11:08:16下载
- 积分:1
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correlationdimension
计算混沌序列的分形维数,内附有洛伦兹序列和哈农序列,可以根据自己所需,产生感兴趣的序列,自行添加。(Fractal dimension calculation chaotic sequence, the sequence is enclosed and Hanon Lorentz sequence, can according to their required to produce a sequence of interest, add their own.)
- 2020-08-02 15:48:40下载
- 积分:1
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Classic-Matlab-Tutorial
一本Matlab的经典教材,适合刚入门的新人,可以帮你解决初期遇到的很多问题!(Matlab a classic textbook for newcomers just getting started, you can help solve many problems encountered early!)
- 2015-03-25 23:01:12下载
- 积分:1
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tuxiangfenge(Matlab)
说明: 有图像分割的各种算法:分水岭 最大类间 最大熵法等等源程序(With image segmentation algorithms: the watershed between the largest class of maximum entropy source, etc.)
- 2010-04-26 14:18:33下载
- 积分:1
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drawEigenmodes1Dify
for fem matlab for solving all 2D and 3D problem
- 2013-04-05 18:41:45下载
- 积分:1
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QAM16
QAM16在通信系统中是一种简单的调制方式,可以提高频谱利用率,该程序可以恢复QAM16的星座图(QAM16 in a communication system is a simple modulation, spectral efficiency can be improved, the program can resume constellation QAM16)
- 2013-11-30 22:07:32下载
- 积分:1
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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
- 积分:1
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proposed_buck_open
buck circuit for open loop
- 2014-08-12 15:11:58下载
- 积分:1
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Atom-Photon_Interactions.pdf
Wiley出版社的《原子光子相互作用》的经典书籍(a classic book on atom-photon interaction)
- 2015-01-16 15:15:49下载
- 积分:1