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4563
matlab所有应用程序,很实用,很好很好大家收藏哦,赶快下载(matlab all applications, very practical, very, very good everyone Favorite oh, quickly download)
- 2013-04-15 19:35:19下载
- 积分:1
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cplex
cplex中文教学ppt ,cplex是商用混合整数规划软件,编制的程序对模型进行全局优化。(The cplex Chinese teaching ppt, cplex commercial mixed integer programming software, the program prepared by the global optimization model.)
- 2020-12-18 08:19:11下载
- 积分:1
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Mur1_2_FDTD_2Ds_transmit
FDTD时域有限差分
MATLAB 编程(Finite difference time domain FDTD MATLAB Programming)
- 2011-05-12 20:02:03下载
- 积分:1
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Lab13_MultArrays
Lab13_MultArrays 多维数组的使用,实现数组定位(Use Lab13_MultArrays multidimensional arrays, array positioned to achieve)
- 2014-01-06 09:13:28下载
- 积分:1
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Matlab-1-tasks
利用matlab进行的poisson插值(Using matlab conducted poisson interpolation)
- 2012-09-10 23:45:06下载
- 积分:1
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example4_4
例4:在sinc(t)信号中叠加噪声,分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分:1
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FFTC
fft的c++语言实现,改自matlab的相关程序(fft c++)
- 2009-03-30 11:18:12下载
- 积分:1
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1
MATLAB语言的概述与简介 请大家好好看看你 很好的(MATLAB)
- 2009-12-31 09:54:45下载
- 积分:1
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Micrium
UC_GUI开发源代码,里面含有范例,源文件(UC_GUI development of source code, which contains examples of source files)
- 2007-09-11 15:28:36下载
- 积分:1
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Edu_sys-stage-1
this is a web application for mobile collabartive learning application
- 2014-11-11 14:21:33下载
- 积分:1