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B,A parameters in Shelving Filter design

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Luis Gomez
Luis Gomez 2013 年 1 月 14 日
コメント済み: John 2014 年 5 月 4 日
Thank you in advance for your attention.
I guess that my question is quite easy but I just want to make sure that I am right...
I am trying to implement a shelving filter, and I have found a matlab command on the internet which does exactly what I need.
The problem is that my matlab release, 7.12 doesn´t recognize this command and I dont know what´s going on...
I know that other commands such as fdesign generates all kind of filters... but I need to get B and A coefficients of the filter specified.
Regards,
Luis.
  5 件のコメント
Luis Gomez
Luis Gomez 2013 年 1 月 15 日
Thank you so much Walter,
I didn´t notice that it was a function and I had to download and copy it in my workspace... I guess that it will work
John
John 2014 年 5 月 4 日
Hello guys does anyone know what K = tan((pi * fc)/fs); (its in the code of shleving filter) thangs

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John
John 2014 年 5 月 4 日
Hello guys does anyone know what K = tan((pi * fc)/fs); (its in the code of shleving filter) thangs

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