MATLAB: Find a value & store in new variable

Question

Hi,

Standard question:

We have a cell array A cell with integer and decimal numeric values:

A = {[1;2;29;2],[3;4;0.3;3]}

(this is just an example, of course)

We would like to find all occurrences of [2] in column 1, and save corresponded value in column 2 in a new variable "new_variable". In this case "new_variable" would contain [4] and [3], and we could make statistics on this new variable alone, without bothering about the rest.

find(ismember(A{1,1},[2]))

would of course just give us the row coordinates of column 1.

Any suggestion?

Thank you very much!

Answer 1

new_variable = A{2}(find(ismember(A{1,1},[2])))