Square Wave

  • Thread starter mpm166
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  • #1
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Main Question or Discussion Point

I have collected 5000 points of data from a sensor on a rotary arm (which I was trying to control to move with a position time graph that follows the pattern of a square wave)

My question is, once I've plotted the graph in excel, how can I overlay a perfect (theoretical) square wave to show the discrepencancies in the collected data from the desired setpoint?
 

Answers and Replies

  • #2
enigma
Staff Emeritus
Science Advisor
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Do you know the position vs. time data for the perfect square wave?

Enter them into excel, and create a second data series on the same chart.
 

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