Different size matrix

2012 3 1
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Hi, I have a problem: I have two matrix of different size, in matrix one, I have indices of locations of all R waves my algorithm has detected (of the ECG signal), in matrix two, I have the indices of locations of R waves that are false, but these indices are less than the ones of the matrix one. How can I subtract two matrix of different size like these ones?
I want matrix one minus matrix two.

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Sean de Wolski
Sean de Wolski 2012-3-1
How do you propose to do this? Please provide a small example with data/operation/output

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Walter Roberson
Walter Roberson 2012-3-1

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I do not think you want to subtract the matrices. I think you want to use setdiff()

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Aurora F.
Aurora F. 2012-3-1
Thank you very much, I think that function will serve :)

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