sparse_matrix - MATLAB Cody - MATLAB Central

Problem 42697. sparse_matrix

Difficulty:
(415)
Rate

You convert a vector to a sparse matrix.

for example x =[1 2 3];

output will be y =

             [1 0 0
              0 1 0
              0 0 1];
Solve

Solution Stats

67.57% Correct | 32.43% Incorrect
Last Solution submitted on Nov 15, 2025

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