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STFT
短时傅里叶变换MATLAB代码，主要是用于非线性信号分析(Short-time Fourier transform MATLAB code, mainly for nonlinear signal analysis)
- 2016-04-11 19:49:12下载
- 积分：1
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ARMA
本程序可实现ARMA的仿真结束估计，用matlab编写(This procedure enables the simulation end of the ARMA estimates prepared using matlab)
- 2010-05-22 02:02:14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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method-of-moment
矩量法的matlab程序，包含网格划分和矩量法求解的源代码(method of moment)
- 2013-08-29 11:18:22下载
- 积分：1
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tspsa
TSP问题 著名的旅行商问题 matlab程序，压缩包里一共有3个文件(Well-known traveling salesman problem TSP problem matlab program, a total of three compressed package files)
- 2010-06-15 21:15:42下载
- 积分：1
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gabork-means
该方法采用gabor提取纹理特征，最后采用k-means方法聚类进行图像分割(The method uses gabor texture features extraction, and finally using k-means clustering methods for image segmentation)
- 2010-11-21 19:06:11下载
- 积分：1
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otimization-problem
This algorithm solves the otimization problem
min_x | y - A x |_2^2 + lambda Phi(x)
and has applications in compressed sensing, image restoration
and reconstruction, sparse regression, and several other problems.
- 2020-11-22 22:29:35下载
- 积分：1
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InSAR-matlab-source-code
InSAR入门基础实验设计及其源代码，可用于对于InSAR基础的了解( the foundamnetal experiment design about InSAR and its source codes are to know about it)
- 2020-12-30 18:09:01下载
- 积分：1
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srm
matlab 中使用srm实现图像分割的源代码， 包里包括srm.demo和实验图像还有源代码(srm used matlab image segmentation source code package includes srm.demo and experimental images as well as the source code)
- 2021-03-30 15:59:10下载
- 积分：1
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arbolavlnovo
arbol binario con arreglos en preorden, inorden postorden
- 2010-06-06 08:57:17下载
- 积分：1
