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malik
peronal算法的matalab实现过程，很好很强大。。(peronal algorithm matalab implementation process, a good strong. .)
- 2010-08-03 21:48:11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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byjc
边缘检测
基于matlab的图像边缘检测(Edge detection based on image edge detection matlab)
- 2008-01-21 21:56:50下载
- 积分：1
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Eigspc
compute pca for face detection by matlab
- 2009-04-21 01:19:51下载
- 积分：1
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appcr1
BP Alphabet learning program as data classification example
- 2011-05-15 03:56:52下载
- 积分：1
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5675
时间序列分析：预测与控制(George+Box+++Reinsel)PDF中文版+带目录(Time Series Analysis: Forecasting and Control (George+Box+++Reinsel) Chinese version of+ with directory)
- 2012-05-24 10:28:45下载
- 积分：1
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melp
MELP是一种先进的语音编码算法，希望对大家有用(MELP is an advanced audio coding algorithm, we want to be useful)
- 2011-10-25 12:48:35下载
- 积分：1
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zigzag_dezigzag
zig-zag code for beginner
- 2007-10-28 19:56:44下载
- 积分：1
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gaolumeiqiyucetxt
高炉煤气预测(Blast furnace gas forecastBlast furnace)
- 2021-04-27 10:08:48下载
- 积分：1
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ga
说明： maltab j求解背包问题 遗传算法(maltab 0-1bag gasuanfa )
- 2014-10-21 12:15:01下载
- 积分：1
