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How find the X- and Y- Intercepts of a plot?

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Ved
Ved 2013-11-18
编辑： Ved 2013-11-18
Please tell me how to find the axis intercept of any plot. (X-intercept and Y-intercept).
for e.g.,this plot:
x=linspace(1,10,100);
y=randi([2 5],1,100);
y=fliplr(sort(y));
plot(x,y)
grid on

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回答（2 个）

Walter Roberson
Walter Roberson 2013-11-18
That plot does not have a well defined axis intercept.
Are you asking what the intercept would be if your projected completely linearly with with the second-smallest y at x = 90 and the smallest y at x = 100 ?
Ved
Ved 2013-11-18
编辑：Ved 2013-11-18
Please consider the figure (plot of above code).

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