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Matlab-three-image-reconstructi
有于matlab三位图像重构，用于多张图像的重构。(Matlab three image reconstruction for the reconstruction of multiple images.)
- 2012-06-23 22:24:16下载
- 积分：1
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con_rot_softdecision
实现星座图旋转，软判决，Q-delay，有反馈(constellation roted and soft decision,with a feedbanck or 16QAM roted )
- 2013-03-04 10:38:09下载
- 积分：1
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dsss_signal_detection_and_parament_estimate
自相关检测方法是利用信号和噪声在相关域上的差别来构造检测器的。自相关检测是将信号与自身延迟一个时延后的信号作相关处理，或用双通道接收机的输出进行相关，得到扩频信号的自相关函数(Auto-correlation detection method is the use of signal and noise in the relevant field to construct the difference detector. Autocorrelation test is a time delay signal and its delayed signal for correlation, or the output of dual-channel receiver, associated, are spread spectrum signal autocorrelation function)
- 2010-06-26 15:36:26下载
- 积分：1
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ownpca
MATLAB源程序，主成分分析法（PCA），这是一种降维的方法，可以用于多通道数字信号处理(MATLAB source code, principal component analysis (PCA), which is a dimension reduction method can be used for multi-channel digital signal processing)
- 2009-12-31 14:46:49下载
- 积分：1
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solar3
PHOTOVOLTAIC SOLAR CELL PV ARRAY SIMULINK BY MATLAB
- 2013-01-08 14:48:48下载
- 积分：1
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a-lot-of-fiber-mode
一组光纤模型,单模光纤和多模光纤都有，很好用(a lot of fiber mode)
- 2012-08-16 18:42:09下载
- 积分：1
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Multi-Focus-Medical-Image-Fusion-Using-DT-CWT
Multi-Focus Medical Image Fusion Using DT_CWT.
- 2014-12-12 14:14:07下载
- 积分：1
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EEE-212-lab-sheet
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 23:21:13下载
- 积分：1
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des
This is the presentation explaining implementation of DES algorithm.
- 2011-02-06 14:58:14下载
- 积分：1
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wigner
本程序包含魏格纳分布及平滑伪魏格纳分布的两个matlab函数，适用于信号时频处理(The program includes Smoothed Pseudo Wigner distribution and Wigner two matlab function, frequency treatment applies to the signal)
- 2014-12-04 11:04:09下载
- 积分：1
