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proj01
detection of english alphabet
- 2009-07-01 03:38:48下载
- 积分：1
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example
说明： 信号处理实例，一些基本的信号处理matlab的应用程序。(Signal processing examples, some basic matlab signal processing applications.)
- 2008-10-06 16:14:27下载
- 积分：1
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mathematical-algorithm-matlab-source
high-end mathematical algorithm matlab source
- 2013-09-20 18:07:14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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Lucas07.03
根据Lucas的论文建立偏微分的模型 并且求解PDE 该PDEs描述了固液分离的萃取过程(Lucas papers, the partial differential model and solve the PDE PDEs to describe the extraction process of the solid-liquid separation of)
- 2020-12-13 13:59:16下载
- 积分：1
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Simulink
simulink建模书籍，对于正在使用matlab的同学有很大帮助，simulink对于建模仿真很方便。(Modeling of Simulink books, very helpful for the students is the use of MATLAB, Simulink are very convenient for modeling and simulation.)
- 2015-01-19 09:41:01下载
- 积分：1
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fourteen
基于matlab的十四个节点的潮流程序，主要用于电力系统(Matlab based on the trend of the fourteen nodes procedures, mainly for power system)
- 2011-04-23 21:04:30下载
- 积分：1
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M4
说明： 用于菊萍时间序列的复制小波morlet小波再matlab上的程序，稍加修改分析文件名和年份即可(菊萍 wavelet time series for the program and then on the copy matlab wavelet morlet, slightly modified to analyze the file name and year)
- 2014-11-25 09:13:51下载
- 积分：1
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l_corner
l曲线的岭参数估计确定相关参数。。。。。。。。。。。。。。(The ridge parameter estimation of the L curve determines the relevant parameters.)
- 2020-06-24 01:40:02下载
- 积分：1
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摩尔圆
说明： 通过大主应力和小主应力求解摩擦角和粘聚力(The friction angle and cohesion are solved by large principal stress and small principal stress)
- 2021-02-03 22:04:19下载
- 积分：1
