MATLAB·MATLAB essentials

Small analysis

Load data, compute a summary and plot the result.

Beginner 10 min read Lesson 5 of 150 Challenge included
What you will be able to do
  • Use readmatrix for CSV.
  • Filter with logical indexing.
  • Plot the filtered values.

In plain English

Load data, compute a summary and plot the result.

  • Use readmatrix for CSV.
  • Filter with logical indexing.
  • Plot the filtered values.
analysis.mMATLAB
scores = [90 85 72];
passing = scores(scores >= 80);
fprintf('Passing: %d/%d\n', numel(passing), numel(scores));
bar(passing)
Your turn

Explain it back

Easy

Answer from memory: Which indexing keeps values above a threshold?

TEXT · starter
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Knowledge checkQuestion 1

Which indexing keeps values above a threshold?

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Lesson 5 of 150 · 0% of course