How to plot() with axes through the origin?
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I have found these two references:
First reference: https://www.mathworks.com/help/matlab/creating_plots/display-axis-lines-through-origin.html
This has the error:
While setting the 'XAxisLocation' property of Axes: 'origin' is not a valid value. Use one of these values: 'bottom' | 'top'. Error in plotafunction (line 39) ax.XAxisLocation = 'origin';
and there exists no function titled: PlotAxisAtOrigin(x,y).
Can someone tell me simply how to plot a simple mathematical graph with the axes through the origin like that taught us in school?
MATLAB R2015a
thanks. r b-j
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Respuestas (3)
Steven Lord
el 14 de Dic. de 2016
The ability to specify the 'origin' value for the XAxisLocation and YAxisLocation properties of an axes was introduced in release R2015b.
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KSSV
el 14 de Dic. de 2016
Go to this link: http://in.mathworks.com/matlabcentral/fileexchange/10473-plotaxisatorigin and download the function PlotAxisAtOrigin. Read the documentation part in the code. It works fine.
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SenorPorky
el 20 de Sept. de 2017
Sup
Here is the code you need. Adjust your range as needed.
hold on
grid on
x=linspace(-150,150) ;
y=linspace(0,0) ;
plot(x,y,'k-') ;
plot(y,x,'k-') ;
Cheers!
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