[SciPy-User] Signal processing and filtering functions

Nils Wagner nwagner@iam.uni-stuttgart...
Wed Mar 9 09:53:15 CST 2011


On Wed, 09 Mar 2011 14:10:43 +0100
  "Nils Wagner" <nwagner@iam.uni-stuttgart.de> wrote:
> Hi all,
> 
> I am looking for the so-called SAE (Society of 
>Automotive 
> Engineers) Filter functions which are available in 
>abaqus 
> python.
> 
> The Abaqus CAE User's manual points to
> 
> http://www.nhtsa.gov/Research/Databases+and+Software/Signal+Analysis+Software+for+Windows
> 
> Has someone implemented those filter functions ?
> 
> Any pointer would be appreciated.
> 
> Thanks in advance.
> 
>    Nils
>  
> 
I should add the following information

The SAE filtering operation performs two-pass, zero phase 
shift, second-order Butterworth filtering.
  
Is it possible to reproduce such an operation with 
scipy.signal ?

Nils


More information about the SciPy-User mailing list