how to make log axis scale

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Khaled aL Qattawi
评论： Khaled aL Qattawi 2022-7-8
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the code has loading files, all i want make the y axis as log scale. please see the attached plot, please help.
clear all;
load 'X_theta.txt';
X=X_theta;
load 'Y_POE.txt';
Y=Y_POE;
plot(X,Y);
title('Correction Factor And Probability of Exceedance');
xlabel('Correction Factor Θz');
ylabel('Probability of Exceedance PoE');

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采纳的回答

Abderrahim. B
Abderrahim. B 2022-7-8
Hi!
Try to use semilogy(X,Y) instead of plot.
clear all;
load 'X_theta.txt';
X=X_theta;
load 'Y_POE.txt';
Y=Y_POE;
semilogy(X,Y);
title('Correction Factor And Probability of Exceedance');
xlabel('Correction Factor Θz');
ylabel('Probability of Exceedance PoE');

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