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Tim Johns

Last seen: 2 days ago


4 total contributions since 2019


Tim Johns's Badges

  • First Submission
  • GitHub Submissions Level 1
  • Solver

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Database Testing Framework
Test MATLAB® code against databases running in Docker®

2 months ago | 4 downloads |


Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

8 months ago


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

8 months ago


Read a column of numbers and interpolate missing data
Given an input cell array of strings s, pick out the second column and turn it into a row vector of data. Missing data will be i...

1 year ago