MATLAB Answers


Why the old version of CWT code is no longer recommended [Continuous Wavelet Transform]

Asked by Supatat Hovanotayan on 5 Aug 2019
Latest activity Commented on by Supatat Hovanotayan on 10 Aug 2019
Hi Everyone!!
My name is Supatat, Now I am doing research about detecting aburpt transition of roll angular velocity of rail vehicle using continuous wavelet transform.
I have used old and new version of cwt code as below.
Newer version:
Older version:
However, it is stated that the older version is no longer recommended on its webpage.
I would like to know the reason why it is no longer recommended. Does it mean " the result from the old version of cwt code is always incorrect"?
Because I got the different results from old and new version of cwt code. I am confused which one is correct.
Could you please answer me?
Thank you very much for your help in advacne


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1 Answer

Answer by Naoya
on 7 Aug 2019
 Accepted Answer

This article might be helpful.
It mentions the advantages of using the new CWT() compared with the old one.

  1 Comment

Dear Naoya
Thank you very much for your information
I really appreciate it

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