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I want to interpolate from matrix

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Ede gerlderlands
Ede gerlderlands 2012-10-20
关闭： MATLAB Answer Bot 2021-8-20
I have Sca1l(20,40,26) matrix which contains files on the respective axes. I want to find the value of Scall for a single point on the first dimension which is given by C(1,:,jj) and is in the range given by Scall
for jj= length(time)
Sca13=interp1(:,:,jj,Sca1l(:,:,jj),C(1,:,jj) );
end
but can't manage to it ...any help pls.
Thanks in advance for your it
  2 个评论
Ede gerlderlands
Ede gerlderlands 2012-10-20
编辑：Ede gerlderlands 2012-10-20
ok ..let me put it this way I have S(20x40x26)matrix with values in it ...the first dimension 20 contains values from 1:20 and I want to know what is the value for 'S' for 5.5th number? which makes it(5.5,40,26)? I don't know if this explains it..tnx..

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回答（1 个）

Matt J
Matt J 2012-10-20
interp1(1:20,S,5.5);
  2 个评论
Ede gerlderlands
Ede gerlderlands 2012-10-20
C(:,jj) is the points of interpolation in the first question which is to be used in place of 5.5.

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