short and sweet simple question

1 次查看（过去 30 天）

andrew 2011-11-22

I have a cell array called S that looks like: S = [1 x 3 double]; [1 x 3 double]; [1 x 3 double]

and a vector with corresponding rows that looks like: x = [0;1;0]

I'm trying to multiply them so that I only get the vectors within my cell S that corresponds to a 1 in the x vector.

Does anyone know a quick way to do this?

Jan 2011-11-22

+1: This is my question of the week, because it has the cutest subject.

Fangjun Jiang 2011-11-22

NewS=S(x)

Walter Roberson 2011-11-22

NewS = S(logical(x));

andrew 2011-11-22

Thank you very much!

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