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face
基于K-L算法的人脸识别，应用matlab代码实现(Based on the recognition of the K-L algorithm)
- 2012-04-13 20:33:56下载
- 积分：1
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Inverse-problem
Program to compute the inverse problem solution of elastic impacts
- 2013-09-28 22:02:42下载
- 积分：1
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11
说明： empirical formula with kaiser
clc
clear all
fs=1000
fc=250
df=50
r=0.001
f=fc/fs
dw=2*pi*(df/fs)
a=-20*log(r)
n=floor(((a-8)/(2.285*dw))+1)
if a>50
b=0.1102*(a-8.7)
elseif a>=21 && a<=50
b=0.5842*((a-21)^0.4)+0.07886*(a-21)
elseif a<21
b=0.0
end
w=kaiser(n,b)
for i=1:n
if i~=(n-1)/2
hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f)
elseif i==(n-1)/2
hd(i)=2*f
end
end
for j=1:n
h(j)=w(j)*hd(j)
end
subplot(3,1,1), plot(w)
subplot(3,1,2), plot(h)
subplot(3,1,3), plot(h,n)
- 2014-12-24 23:20:03下载
- 积分：1
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LFM_xcorr
介绍了一种快速信号相关算法，提高了相关计算效率，降采样频域相关(A fast signal correlation algorithm is introduced, to improve the relevant calculation efficiency, lower sampling frequency domain correlation)
- 2015-03-13 23:54:36下载
- 积分：1
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matlab-codes-for-numerical-integration
matlab codes for numerical integration
- 2012-11-27 19:53:41下载
- 积分：1
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Hough_LineDetect
自己编写的利用霍夫变换检测满足一定条件直线的matlab程序，对各个参数进行了详细说明(I have written using Hough transform to detect straight line to meet certain conditions, matlab program for a detailed explanation of each parameter)
- 2010-05-30 05:48:37下载
- 积分：1
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matlabaexcel
利用matlab将excel文件中的数据导入或导出，介绍相应函数的用法(Using matlab to excel file import or export data to introduce the usage of the corresponding function)
- 2011-08-05 16:25:33下载
- 积分：1
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RD
合成孔径雷达 距离多普勒算法 RDA
sar距离多普勒算法RDA
sar距离多普勒算法RDA(sar RDA)
- 2013-10-09 23:01:09下载
- 积分：1
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Programm-Matlab
Matlab programm:ARMA parameter program,solair pannel
- 2013-12-12 20:40:48下载
- 积分：1
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FPGA
The FPGA interface design
- 2010-11-04 09:15:43下载
- 积分：1
