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HDB3
通信信号处理中HDB3的编解码 ，matalab仿真程序(HDB3 encode decode)
- 2010-07-17 12:51:55下载
- 积分：1
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Untitled2
LEACH, you can get the matlab code of LEACH
- 2010-10-20 10:33:09下载
- 积分：1
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work
matlab程序，四种不同的信号，在4个区域显示(matlab program, four different signals, in the four regions showed)
- 2011-01-05 23:00:39下载
- 积分：1
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coc
OFDM Moddel in matlab
- 2009-07-02 04:53:04下载
- 积分：1
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LPCVocoder
说明： 语音信号处理 LPC Matlab代码 Rice University (speech signal processing,LPC,Matlab codes,Rice University)
- 2011-03-19 00:13:22下载
- 积分：1
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PeakFitter
A peak fitting program for time-series signals(A peak fitting program for time-series sig nals)
- 2006-10-15 10:55:57下载
- 积分：1
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repeatability.tar
用于检测提取特征点的可重复性代码，可重复性好则说明特征较好(for detection feature extraction point code of repeatability, reproducibility is better to describe characteristics)
- 2007-02-28 10:58:26下载
- 积分：1
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simulink
simulink使用详细介绍；smulink参数设置教程( )
- 2013-09-03 19:14:00下载
- 积分：1
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MATLABPpassword
一个用matlab GUI制作的登录界面，包括输入用户名和密码，点击确定即可登录界面；(it is for a system of a user use password to go to the system)
- 2020-07-04 19:40:02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
