yes of course. Leading solution:
function b = matInc(a)
[b aa] = ndgrid(1:max(a), a);
b(b > aa) = 0;
Times 2 - START HERE
Magic is simple (for beginners)
Given a matrix, swap the 2nd & 3rd columns
Duplicate a character
Duplicate each element of a vector.
vectorization in N
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
Remove NaN ?
Matrix which contains the values of an other matrix A at the given locations.
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