Can someone help me with a mathcad 3.0 numerical solution for the problem attached. I need to be able to write a loop to compute the displacements, velocity, and accelerations at each time step, and then plot these graphs vs time.
thanks
Solved! Go to Solution.
Your function F() must return a value for negative arguments, too. thats what the error message is telling you.
And in my opinion you should add an = to either of the 0,14 limits
and I guess this should do the job as well
WE
Werner, thank you the reply. But, i was expecting a "for" and "if" loop statements using equations 2b, 3a & 3b. i am familiar with the odesolve within the mathcad.
Something like this, I guess:
Have changed Delta_t to get a better resolution and accuracy:
Regards
Werner
Yes, that's perfect!
Thanks
Fred, thank you very much. That was very helpful
Fred or anyone, can you please help me with this numerical solution? I pretty much followed Fred's procedure, but am getting an error message.
Thanks
You use "F" in two different senses in your program - function and matrix. Use a different name for the matrix elements and it works.
WE
I am still running into an error. Please help.
Thanks
Your function F() must return a value for negative arguments, too. thats what the error message is telling you.
And in my opinion you should add an = to either of the 0,14 limits
and I guess this should do the job as well
WE
Werner,that worked. Thank you.