Welch method in Signal Analyis toolbox and using the matlab function
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Dear folks,
I have done a signal analysis using the welch function in matlab and using the toolbox. I have found quite funny that using the matlab function takes quite long; however using the signal analysis toolbox takes nothing.
What is the difference to find these differences?
It would be great to be capable of generating the code from the toolbox in order to develope a code that would allow to analyse multiple series without the necessity of imporing every variable (i.e. automatise the process).
Thank you very much for your time
All the best, Javier
3 commentaires
Prasanth Sunkara
le 9 Août 2017
Modifié(e) : Prasanth Sunkara
le 9 Août 2017
My guess is that the sptool is only interpolating the result rather than calculating. I have to check that to confirm it.
Also where are you giving the pwelch's equivalent window argument in the sptool?
Thanks,
Prasanth
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