How do you add a cell array to a plot title in MATLAB

Question

I have created a loop in MATLAB to automate some FFT work. The loop selects a new .mat files each time through. I have extracted a cell array which references the test data being processed (for example Test 1), and I would like to use that information in the title of the figures I produce.

I have tried

title(fileInfo);

Here, fileInfo contains Test 1.

What do I need to do to be able to get this information into the figure on each iteration of the loop?

Answer 1

I am not sure, how you are calling your matfiles, but this is the good method to achieve the task:

matfiles = dir('*.mat') ;

for i = 1:length(matfiles)
    %% do waht you want
    figure
    title(matfiles(i).name)
end

Straight away to your question. You can get title like below:

fileInfo = 'Test 1';
figure
%% plot
title(fileInfo)

Or straight away:

  figure
  % plot
  title('Test 1')