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Reading a plot

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Misha on 19 Sep 2011
How do I get a specific point coordinate reading out of a plot?
The graph is plotted by:
z=1; for m=-10:2.5:30 for n=1:1000 [answer2(n,z),SignalLevel2(n,z)]=detectmodel2(db2amp(m),-5,5); end % of if z=z+1; end % of for
figure plot([-10:2.5:30],sum(answer2)./10,'k-x'); xlabel('Signal Level [dB]'); ylabel('Percent Detected');
Thanks, m

Accepted Answer

Fangjun Jiang
Fangjun Jiang on 19 Sep 2011
In your figure, click menu Tools->Data Cursor, and then click any point on the curve.

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