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I am new to Mathcad Prime and my math skills are a little rusty. I am trying to get a response plot of a non-linear system with Coulomb friction. The sign of my velocity changes every half cycle. I figure I need to do some programming to get my response plot. I haven't had much success and there aren't too many resources available. I tried the Help and Tutorials and I still am having trouble.
I was hoping somebody could assist me and also point me to some good resources on programming in Mathcad Prime.
Thanks
Fred, Thank you.
I was close but not close enough
Two things:
in the solve block, what does sign do? I assume it returns + or -. I tried Help but too many sign results came up.
I corrected my equations but can't get the full plot. I tried a few ways but keep getting errors. Can you take a look?
Thank you
sign is a function that returns the sign (positive or negative) of its argument
Take a look