Thread Subject: interpolation for matix

Subject: interpolation for matix

From: Ning

Date: 10 Sep, 2009 15:57:19

Message: 1 of 1

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The example like
x1=[1 2; 3 4];
x2=[2 4; 6 8];
x3=[4 3; 2 1];
x4=[5 8; 9 3];
X=cat(3, x1,x2,x3,x4);
Y=[1 3 6 9];
if xi=[2.3 9; 3.2 2.8];
how to interpolate xi in X to get yi ?
in this example, yi should be a 2x2 matrix.

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cat Sprinceana 10 Sep, 2009 12:04:16
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