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Hermite
关于matlab的一些很经典的插值算法 特别对做数值计算及曲线拟合很有用(matlab)
- 2009-03-30 13:59:22下载
- 积分：1
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cg1
cognitive radio channel effects
simulations in matlab
- 2010-10-04 21:18:10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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simulink
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 14:57:39下载
- 积分：1
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MATLAB-3d-image-reconstruction
基于MATLAB基于MATLAB的三维超声成像及图像处理的三维超声成基于MATLAB的三维超声成像及图像处理像及图像处理(very funny documnet very funny documnet very funny documnet )
- 2015-04-01 07:07:14下载
- 积分：1
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PSO_my_model
PSO算法,比较好用的拟合方程系数的程序。(PSO)
- 2009-12-29 23:17:39下载
- 积分：1
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Gaussiangaijin
采用改进的高斯法对图像进行分析，在图像应用中有很大作用，MATLAB改进(modified Gaussian method of image analysis, image application in a significant role, improving MATLAB)
- 2007-06-16 15:56:11下载
- 积分：1
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EXP6
MATLAB PROGRAM FOR INTEGRATED STATE FEEDBACK AND STATE OBSERVER
- 2013-10-23 01:38:23下载
- 积分：1
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程序和库
1. 识别同一个乐器弹奏出的不同音符（基波分析）
2. 识别弹奏出同一个音符的不同乐器（谐波分析）(1. identify the different notes played by the same instrument (fundamental analysis).
2. identify different musical instruments playing the same note (harmonic analysis).)
- 2018-06-30 01:12:36下载
- 积分：1
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BPSK_generation
It is BER vs SNR codes for BPSK and 4QAM
- 2010-11-28 22:00:39下载
- 积分：1
