[Scipy-tickets] [SciPy] #1105: Logarithmic chirp frequency sweep incorrect

SciPy Trac scipy-tickets@scipy....
Sun Feb 7 15:35:40 CST 2010


#1105: Logarithmic chirp frequency sweep incorrect
-----------------------------------------+----------------------------------
 Reporter:  johntryan                    |       Owner:  somebody
     Type:  defect                       |      Status:  new     
 Priority:  normal                       |   Milestone:  0.8.0   
Component:  scipy.signal                 |     Version:  0.7.0   
 Keywords:  chirp logarithmic frequency  |  
-----------------------------------------+----------------------------------

Comment(by johntryan):

 I agree with your simplification of my original formula to

 f(t) = f0*(f1/f0)**(t/t1)

 and I did forget the integration - apologies.

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1105#comment:3>
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