How to Rescale a plot?

Hello.

I plotted a set of data (860000 samples) getting the followed plot.

The samples were taking as 10 samples per second. I would like to rescale the plot as a time lapse of 24 hours (see Fig 1).

I appreciated your help.

Regards.

unzip('Data 2.zip'),movefile('Data 2.txt','10_03_2012_Modificado.txt')
clear;
data = readmatrix('10_03_2012_Modificado.txt');
T = data(:,1);
T2 = data(:,2);
figure;  % Place "figure" in this section allow to plot this data in a separate window.
plot (T,T2,'x');
title 'Emitted Signal from NAA Station';
ylabel ('Phase');
xlabel ('Samples');

Answer 1

[Walter Roberson]

T = seconds(data(:,1));
T.Format = 'hh:mm';

Without changing anything else, this will plot the x axes using tick labels of 00:00, 05:00, 10:00, 15:00, 20:00

[Angel Lozada]

Walter.

Thanks for your cooperation.

I Appreciated.

Regards.