jasman
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 Posted:
Mon Dec 19, 2005 5:16 pm Post subject:
QMF Filter Design |
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Hi all!
I am refering the following IEEE paper: "Design of Quadrature Mirror
Filters with Linear Phase in the Frequency Domain" by Charng-Kann Cheng
and Ju-Hong Lee published in IEEE Transactions on Circuits and
Systems-II: Analog and Digital Signal Processing, Vol-39, No-9,
Sept-1992.
Doubts:
** What should be value of L?
** In my opinion Ut and Us will remain constant for all the iterations.
Shall they?
** And moreover my algo is not converging??????????
kindly help. regards and thanks |
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