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MK
说明: 基于MATLAB的细胞传输模型,从而实现对交通流的模型,包含了变道模型(Cell transmission model based on MATLAB, enabling traffic flow model, including lane change model)
- 2014-09-16 10:11:44下载
- 积分:1
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matlab-book
matlab 工具箱 非常有用的,绝对有用(matlab toolbox is very useful, absolutely useful)
- 2011-10-15 00:58:38下载
- 积分:1
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Untitled4
维纳滤波算法,提高信噪比和可读性,适用于平稳高斯噪声环境(Wiener filtering algorithm to improve the signal-to-noise ratio and readability, applicable to stationary Gaussian noise environment)
- 2013-03-19 10:10:07下载
- 积分:1
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xiaobo
小波改进阈值去噪,并分析去噪后信号的信噪比和均方误差(Improving threshold denoising by wavelet transform and analyzing signal-to-noise ratio and mean square error of denoised signal)
- 2019-01-14 10:21:46下载
- 积分:1
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matlab编程
对声音信号采样分析频谱,改变采样率,播放,音频信号加噪声(Spectrum analyzer of sound files)
- 2018-03-28 19:42:12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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cjtj
基于matlab的成绩统计表,输入成绩,自行统计最高分,最低分,均分等(Matlab-based performance statistics, enter grades, self Statistics highest score, lowest score, sharing, etc.)
- 2013-07-26 16:44:34下载
- 积分:1
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burg
Burg外推算法,采用matlab实现,调试通过,希望对大家有用(Burg algorithm complishede with matlab)
- 2013-12-01 00:22:41下载
- 积分:1
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voicebox0406
MATLAB工具箱 内容挺丰富,自己查阅有自己需要的自行下载(MATLAB Toolbox quite rich content, their own needs have access to the download)
- 2007-06-05 09:44:43下载
- 积分:1
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MSK_modulation
完成输入序列的msk调制功能,输入序列必须是0 1(Complete input sequence of msk modulation, the input sequence must be 01)
- 2010-07-15 15:50:32下载
- 积分:1