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I have two matrices and I would like to create a matrix containing the above threshold value of each element of both matrices

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I have two matrices of the same size and for each element I would like to do the following:
if the value of the element in matrix2 is above the threshold, keep the value
else assign the value of matrix1 to this element.
Is this possible without for loops?

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Matt J
Matt J el 15 de Jun. de 2020
Editada: Matt J el 15 de Jun. de 2020
Is this possible without for loops?
Yes. One way is as follows:
mask=(matrix2>=threshold);
result = matrix2.*mask + matrix1.*(~mask);

Más respuestas (1)

Matt J
Matt J el 15 de Jun. de 2020
Another way,
result=matrix2;
idx=(matrix2<threshold);
result(idx)=matrix1(idx);

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