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malam1-Visitor
1-Visitor
May 12, 2016
Question

How i will increase the number of division after point incase of tracing the numerical value from graph in Mathcad 15ptc?

  • May 12, 2016
  • 7 replies
  • 2687 views

I Need Some Help From This Community.

7 replies

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RichardJ19-Tanzanite
19-Tanzanite
May 12, 2016

I don't think you can, but why do you need to? If you can plot the graph then you have data or a function to calculate it, so you can just calculate a value with more decimal places.

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malam1-VisitorAuthor
1-Visitor
May 13, 2016

I am working in  a thesis project on " Effect of Non Linear Vibration on Functionally Graded Beam". I need  exact value of frequencies from Displacement Vs Time graph by Tracing operation in Mathcad.  I can Trace the value from graph but in this case the value are obtained the  following form:0.36 .  But i need the  following format :0.365611

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StuartBruff23-Emerald V
23-Emerald V
May 13, 2016

I agree with Richard that you are probably better off writing a function to give you the values you want.

However, one way round it may be to turn off Track Data Points in Trace and use Zoom to get closer to the values you want.  If you leave Track Data Points on, then Trace will skip to the default values, even if they are off the part of the plot you are looking at.   Turning Track Data Points off allows you to pick a particular point on the trace.  It's rather mandraulic, though, and will take up time and effort doing all that zooming.

Stuart

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MJG1-Visitor
1-Visitor
May 13, 2016

You can increase the accuracy of the trace by reducing the range plotted:

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MJG1-Visitor
1-Visitor
May 13, 2016

You can also specify the trace step increment by plotting over a range variable:

(X-Value trace steps in increments of 0.0002)

However, please note that I agree with the others above who are suggesting you obtain the values you want fromt he original function (or data set) that drives the graph.

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