How to bring signals of uneven sizes to the same size?

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JAI
JAI 2013-4-21
I have 3 signals, size(x)=15001 size(y)=7500 size(z)=3751
and how to bring the sizes of all these three signals to 15000?

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-4-21
x(end)=[];
y(end+1:15000)=0;
z(end+1:15000)=0;

更多回答（1 个）

Walter Roberson
Walter Roberson 2013-4-21
newx = interp1(linspace(0,1,length(x)), x, linspace(0,1,15000));
newy = interp1(linspace(0,1,length(y)), y, linspace(0,1,15000));
newz = interp1(linspace(0,1,length(z)), z, linspace(0,1,15000));

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