Help to verify obtained plots from .txt file data.
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Angel Lozada
el 19 de Mayo de 2023
Comentada: Rik
el 20 de Mayo de 2023
Hello.
I would like know if someone could help me to verify if my code and the results that I got are right regarding to plot data from .txt file.
Attached will find a zip file containing the .txt file.
Also will find a .pdf file containing:
Page 1 the expected plot and page 2 the obtained one. Here the expected and obtained one is matched. However there is a difference between page 3 (expected results) and page 4 (obtained results).
Any suggestion is more than welcome.
Here is my code
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');
T = data(:,1);
T3 = data(:,3);
figure;
plot (T,T3,'x');
title 'Emitted Signal from NAA Station';
ylabel ('Apmlitude');
xlabel ('Samples');
Regards.
2 comentarios
Rik
el 19 de Mayo de 2023
There doesn't really seem a difference, other than the axis limits and the fact your second plot has markers instead of a moving average line. Can you point out what is so different?
PS, please use the layout tools yourself. That way we can immediately see the results of your code, without having to open your pdf.
Respuesta aceptada
Rik
el 19 de Mayo de 2023
Movida: Rik
el 20 de Mayo de 2023
You can find an explanation for the layout tools here. It is the toolbar you see when you edit your question.
How did you try to find a moving average? Both movmean (or movmedian) and conv may be useful.
2 comentarios
Rik
el 20 de Mayo de 2023
I moved my comment to the answer section, so now you should see the button. Glad to be of help.
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