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Problem 43011. Convert a vector to a lower triangular matrix

I now have a row vector and I want to convert it to a lower trilangular matrix.

The rows of the lower trilangular matrix have the corresponding elements of the vector.

For example:

input = 1:16
output = [
   1     0     0     0     0     0
   2     3     0     0     0     0
   4     5     6     0     0     0
   7     8     9    10     0     0
  11    12    13    14    15     0
  16     0     0     0     0     0]

Solution Stats

50.0% Correct | 50.0% Incorrect
Last solution submitted on Nov 14, 2018

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