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ImprovedCVactivecontourmodel
levle set method to handle image in c-v model which is improved by original method
- 2010-10-07 14:31:35下载
- 积分：1
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AF
说明： 关于中继选择性能的仿真，实现对中断概率，信噪比，碰撞概率的测量(Measurement on the relay selection performance of the simulation, the probability of outage probability, signal-to-noise ratio, collision)
- 2012-05-15 14:09:01下载
- 积分：1
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showimage2
display any single-band or triple-band image, by normalizing each band it so that the darkest pixel is black and the brightest is white
- 2011-09-23 21:30:26下载
- 积分：1
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fir_1
dising fir filter in the fdatool matlab
- 2013-08-18 13:30:33下载
- 积分：1
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gmsk
gmsk通信系统的matlab仿真程序，可参考使用(GMSK communication system of matlab simulation program)
- 2012-05-06 10:56:32下载
- 积分：1
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LensDesign
本书介绍了光学设计的理论和并给出了一些实例及相关的参考文献，对于从事镜头设计的研究者来说具有很好的参考价值。(This book introduces the theory and optical design and gives some examples and related references for researchers engaged in the lens design is a good reference value.)
- 2010-08-30 10:16:43下载
- 积分：1
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saleh
MATLAB编写的无记忆功放的Saleh模型函数(Written in MATLAB Saleh memoryless amplifier model function)
- 2020-10-22 14:37:23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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MIMO
MIMO Systems for Rayleigh and Ricean Fading channels. Performance Analysis underdifferent channel conditions
- 2015-01-17 23:17:07下载
- 积分：1
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Analyse_Filter.m
analyse filter matlab coding(it is an analyse filter.)
- 2015-04-20 10:19:39下载
- 积分：1
