Showing results for 
Search instead for 
Did you mean: 
Showing results for 
Search instead for 
Did you mean: 

psd graphs


psd graphs


I am currently trying to run a dynamic random analysis in WF2 and I'm a
little confused as to the values I am supposed to be inputting in the X,Y or
Z direction.

The PSD graph I am working from has the Y values in g^2\Hz and X values in
Hz. I have obtained co-ordinates from the graph and added these values into
a PsdFunc table and successfully replicated the graph. However, should I
now be adding a value of 1 as a direction or do I need to add a value of
gravity as a direction in order to obtain an 'acceleration scale factor'

Please help



This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.
Attention: Creo 7.0 Customers
Please consider upgrading
End of Life announcement here.

NEW Creo+ Topics:
PTC Control Center
Creo+ Portal
Real-time Collaboration