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matrix interpolation in one dimension

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Seyed Sahand Mohammadi Ziabari
评论： Seyed Sahand Mohammadi Ziabari 2018-1-11
I have a matrix with 30*12 dimension. I just want to interpolate the vertical dimension and keep the row constant. How can I do that with interp1? It should be 1200*12. And is there any other function that does the interpolation with not just linearly?

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KSSV
KSSV 2018-1-7
Have a look on imresize.
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Jan
Jan 2018-1-7
@Seyed: Images are resized by interpolating them.
"like cubic formula or sth like that" - please be specific. It is your turn to explain, what you want.
Seyed Sahand Mohammadi Ziabari
Seyed Sahand Mohammadi Ziabari 2018-1-11
Ok, got it. Thanks a lot, both of you Stephen Cobeldick and Jan Simon.

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