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irislocalization
iris localization using integro differential operator. The rar contains 5 files in order to computer the integro differential operator of the normalized contour of the iris and puil boundaries and then add circles to the respective boundaries.
- 2009-02-26 18:47:33下载
- 积分：1
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matlab-tuxiangchuli
常用的一些图像处理Matlab源代码，包含很多常用的比较基础的处理算法(Some commonly used image processing Matlab source code, including many commonly used basis of comparison of the processing algorithms)
- 2011-04-21 16:33:57下载
- 积分：1
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js
说明： 利用有限单元方法，采用三角形剖分，来求解场值(Finite element method, using triangulation to solve the field value)
- 2011-07-06 16:40:31下载
- 积分：1
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music_sim
Simulation of DOA estimation using MUSIC alg
- 2011-04-28 23:05:15下载
- 积分：1
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example4_3
例3：分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
- 2010-05-25 20:59:59下载
- 积分：1
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Renyi
本程序用于实现二维Renyi熵图像阈值分割，只要输入图像数据即可得到阈值结果(This procedure is used to achieve the two-dimensional Renyi entropy image threshold segmentation, as long as the input image data can be obtained by the threshold results)
- 2012-05-25 17:38:58下载
- 积分：1
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correlationdemision
一个计算混沌时间序列相关维数的matlab程序(A calculation of chaotic time series correlation dimension of the matlab program)
- 2007-11-17 01:28:43下载
- 积分：1
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DFdesign
数字滤波器设计（冲击响应与双线性Z变换）(Digital Filter Design (impulse response and the bilinear Z transform))
- 2010-11-10 15:36:52下载
- 积分：1
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gsde
遗传算法程序,利用GS-DE算法进行衍射光学元件设计.(Genetic Algorithm Programming,GS-DE algorithm for diffractive optical element design.)
- 2012-04-28 10:53:10下载
- 积分：1
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matlabRF
matlab RF的工具箱，简便查询RF的函数，还有实例，容易理解并能很快上手。(RF Toolbox
For Use with MATLAB)
- 2012-01-31 18:37:17下载
- 积分：1
