Please help extract variables from mat files and plot

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Calistus Ramotoroko 2019-4-8

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https://ww2.mathworks.cn/matlabcentral/answers/455071-please-help-extract-variables-from-mat-files-and-plot

评论： ELLER JUCO 2022-9-5

采纳的回答： A. Sawas

Please help,

I have two .mat files (sit1.1 & site1.2 attached) containing different variables., rhoxy, rhoyx, zxy, zyx, freq, etc.

I want to load this two files and plot, for example extract values for rhoxy vs freq from each file and plot in a single plot.

Thanks!

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Adam Danz 2019-4-8

Hints:

https://www.mathworks.com/help/matlab/ref/load.html

https://www.mathworks.com/help/matlab/ref/matfile.html#bt16l6p-1

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采纳的回答

A. Sawas 2019-4-8

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/455071-please-help-extract-variables-from-mat-files-and-plot#answer_369620

在 MATLAB Online 中打开

load('site1.1.mat');
site1 = site;
load('site1.2.mat');
site2 = site;
figure;
plot(site1.freq, site1.zxy, 'DisplayName', 'Site 1'); hold on;
plot(site2.freq, site2.zxy, 'DisplayName', 'Site 2');
xlabel('Freq');
ylabel('zxy');
legend show;

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Calistus Ramotoroko 2019-4-9

Thanks for the additional help Adam. I'm learning a lot from you guys.

ELLER JUCO 2022-9-5

what if the variables under different site have same name?

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