How to get the Y value for a given X value?

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The trace is plotted by a XY pair on a graph. I know how to program to get the Y value, but is there any simple command to get the Yvalue for a given X value?


Thanks,
Wentao
I don't know if it's the simplest way, but how about:
FindLevel Xwave, Xvalue
Yvalue = Ywave(V_LevelX)

(Note the round brackets)
Or use BinarySearch if you know an exact X value.

April 9, 2012 at 12:09 pm - Permalink

That's useful. It's seems that there was no such simple command to realize it like Yvalue=Ywave(xValue).

Anyway, the given command is simple enough.

Thanks a lot.

Wentao

chozo wrote:
I don't know if it's the simplest way, but how about:
FindLevel Xwave, Xvalue
Yvalue = Ywave(V_LevelX)

(Note the round brackets)
Or use BinarySearch if you know an exact X value.

April 9, 2012 at 01:32 pm - Permalink