Stats

  • Locked Locked
  • Replies 1
  • Subscribers 125
  • Views 2395
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Curve fitting ADE/Skill

mate0409

 Hello,

 i have plotted an output expression (an arbitrary curve). Now i want to approximate this curve with an polynomial 3rd or 4th order within a specific range. I will use then the polynomial coefficients for further simulations. So, i need something similar like the polyfit function in Matlab. I know, i could use the Spectre/Matlab Toolbox to do this, but i want the results (coefficients) within ADE XL. In addition, we have problems with calling matlab-scripts within ADE XL ouptus pane. Does there exist such a function in ADE XL/GXL? Or, any ideas how to solve that problem?

Thanks!

 

  • Andrew Beckett

    There's no built-in function to do this - you could write one potentially. Alternatively use the matlab script measurements. I suggest that you might be best logging a service request with Customer Support for this.

    Andrew.

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.