How to scale the axis while ploting some function which changes its size on every iteration?

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Abdullah
Abdullah 2014-1-2
评论： Abdullah 2014-1-2
I have made a program for fem transient analysis for wave propagation. The wave seems to change its size due to time integration method(energy is not conserved). I used 'plot' command with 'drawnow', the axis keep changing size I want to fix y-axis to a scale at-least the maximum value of the wave so that I can see bigger picture of what is going on. I try to use ylim([min max]) but program does not follow this command at all.

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Amit
Amit 2014-1-2
Use ylim([min max]) right after plot(x,y). I think you might have put ylim after drawnow, this adjust the y-axis but after plotting it.

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