timeseries superposition given matrix and weights

2013 4 18
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I have a design matrix as follows: G(:,1)=ones(N,1); G(:,2)=linspace(-1,1,N); G(:,3)=sin(linspace(-10*pi,10*pi,N)); I set N =1000 and I want to know how do I to generate a time series that is a linear superposition of G with weights, say .1, .3, .6. ?

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per isakson
per isakson 2013-4-18
编辑：per isakson 2013-4-18

0 个投票

Did you try
S = 0.1*G(:,1) + 0.3*G(:,2) + 0.6*G(:,3);
?

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Nicole
Nicole
2013-4-18

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