Thanks for trying to help, but this is my first day with MathCAD, and learning to program is a little much for me.
I did type in most of what you did, but didn't understand why I'd want to have Siemens and Farads as the output values..
Thanks for the help!
Your initial question was just about the plot and about a time (microseconds) -> "How do I change the graph in the attached file so that points are all 1 microsecond apart?"
Your sheet did not use any units, so I thought that you wanted the values you used for your various ranges to be time values in microseconds. For demonstration I added just an arbitrary unit for the y-axis of the plots and settled for Farad (as good as any) which of course automatically forced me to use Siemens for the factors of the time values. Just an example and the point was that you only can demand something to be in microseconds when you use units and not when you just use dimensionless values.
I tried to use the original approach, but the FFT doesn't make sense if it doesn't know that I'm entering values in microseconds. I need to know what DFT is producing in terms of the value of the X axis variables for frequency if I only enter integer value for n. Here's the spreadsheet. Help! Help! Thank you!
