Problem 868. Replace all zeros and NaNs in a matrix with the string 'error'

Given a numeric input matrix A, possibly containing some zero values and some NaNs, replace any occurrences of zero or NaN with the character string 'error'. The output should be a cell array C of the same size as the input matrix. Each cell of the output cell array should either contain the corresponding entry of A if this is not zero or NaN, or the string 'error' otherwise.

Example:

If A = [1 0; NaN 1], then the output C should be the cell array C = {1, 'error'; 'error', 1}.

Solution Stats

51.94% Correct | 48.06% Incorrect
Last Solution submitted on May 04, 2024

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers98

Suggested Problems

More from this Author4

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!