evaluate a matrix, and create bool array from results

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hey everyone,
i want to evaluate the elements of a 100x100 matrix, if the results are in a certain Boundary Condition. From this i want to create a matrix filled with bools, that symbolize if the B.C. were fulfilled or not. is there something i can do?
th reason for this is that i am vektorizing the whole process, and i need to keep the data of previous matrices.

Accepted Answer

Jan
Jan on 28 Oct 2017
Unfortunately you did not mention which kind of boundary conditions you want to apply. Then a guess:
M = rand(100, 100);
BC = (M > 0.2) & (M < 0.8);
  1 Comment
O Mueller
O Mueller on 28 Oct 2017
the b.c. are arbitrary (in my case its almost as you guessed, i need to compare the emissivity of a surface) i just did not know how to do it ;) but this should work.

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