how to set y-axis as log scale?
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Rohit Bhoi
am 15 Apr. 2016
Bearbeitet: MathWorks Support Team
am 22 Sep. 2023
I am plotting x-y plot using plot function. I want to set only y-axis as log scale and x-axis as linear? How to do that? I used loglog function but it scales both axis but I want only Y.
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Walter Roberson
am 22 Sep. 2023
Bearbeitet: MathWorks Support Team
am 22 Sep. 2023
The best way to create that type of axes is to use the semilogy function. Alternatively, you can set the ‘YScale’ property on the axes:
set(gca, 'YScale', 'log')
***Update from Mathworks Support Team - September 2023***
As of R2023b, you can also use the 'yscale ' function.
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Rohit Sinha
am 27 Apr. 2022
The easiest way to do this is simply use the following command instead of plot
semilogy(x,y);
This will plot x axis on a linear scale and y axis on a log scale. Similarly, if you want to plot x axis on log scale and y axis on a linear scale, you can use
semilogx(x,y) ;
2 Kommentare
Nicholas Santiago
am 4 Nov. 2022
yo i totally missed that I generally only read the bold stuff, thanks a ton!
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