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ImageAnalysis
有关于图像分析的MATLAB软件,已经上机运行过,对MATLAB编程非常有用(Image AnalysisMATLAB on the image analysis software, has been running on the machine before, is very useful for MATLAB programming)
- 2010-02-16 14:58:36下载
- 积分:1
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report
report sample for tue students
- 2011-01-11 18:37:38下载
- 积分:1
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3point-to-circle
根据所点击选择的三个点,进行自动画圆的程序。(Click to select the three points, the program automatically draw a circle.)
- 2012-05-10 20:46:04下载
- 积分:1
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MATHEMATIC
高数书上的数学实验,要求使用mathmatic做的(High number of books on mathematics test, do require the use of mathmatic)
- 2011-11-08 20:05:12下载
- 积分:1
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Archive 4
说明: 推荐系统 数据挖掘 数据分析 机器学习 代码(re_sys data mining analysis ml code)
- 2020-06-21 15:40:02下载
- 积分:1
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math_MATLAB_example
说明: 薛定宇高等应用数学问题的MATLAB求解例子源码 (err)
- 2008-11-17 00:01:18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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Mann-kendall趋势分析的Matlab程序
m-k突变检验及趋势检验,可以很好的解释气候等变化的显著性趋势和突变点(Mk mutation test and trend test, can well explain the climate change trend and the significance of mutations)
- 2017-09-06 00:24:57下载
- 积分:1
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PSO-SVM
pso-svm very useful, we want to be useful.
- 2019-03-18 17:20:52下载
- 积分:1
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equations
编写的有关解方程的函数,初学者可以参考!!!(Solving equations)
- 2009-12-01 16:29:44下载
- 积分:1