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sqplab-0.4.4-distrib
SQPLab program in Matlab
- 2009-07-01 17:02:04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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watrmak
source code for watermark
- 2010-03-09 21:38:48下载
- 积分：1
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DFT
用matlab实现了对于已知序列求其离散傅里叶变换，并给出了三个实际例子进行解释。(Achieved with matlab known sequence requirements for its discrete Fourier transform, and gives practical examples to explain the three.)
- 2010-05-16 17:00:09下载
- 积分：1
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Dijkstra(matlab)
暴强Dijkstra算法求任意两点间最短路径(matlab程序)，一种求最大流的程序(Floyd shortest path algorithm MATLAB program, graph theory algorithms very practical)
- 2013-02-03 17:24:58下载
- 积分：1
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PV-connected-to-grid
PV WITH THREE PHASE INVERTER
- 2012-11-07 21:46:17下载
- 积分：1
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radar-simulation.rar
说明： 雷达系统分析与导论里面的经典程序，搜集下来为有需要的人服务一下，看看有没有用的到得(Radar Systems Analysis and Introduction to the inside of the classic program, collect down services for those in need to see if there is no use to have)
- 2011-04-09 21:59:45下载
- 积分：1
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MATLAB--GA-Toolbox
matlab 遗传算法工具箱 GATBX (matlab genetic algorithm toolbox)
- 2013-02-25 22:35:47下载
- 积分：1
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dbf_read
matlab读取dbf格式文件，使用成功可以。(matlab read dbf format file)
- 2020-12-25 12:49:04下载
- 积分：1
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MATLAB-Programming-for-Engineers
本文为Stephen J.Chapman《MATLAB 编程（第二版）》英文影印版的中文译本，这本
书对初学者很好的入门教材。(This article Stephen J.Chapman " MATLAB Programming (second edition)," The Chinese translation of the English version of a photocopy, this book is a good primer for beginners.)
- 2014-01-09 18:16:26下载
- 积分：1
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