Tags: design, factor, filtered, followinghow, interpolation, matlab, programming, signal, toproduce, upsample, upsampling

upsampling

On Programmer » Matlab

1,289 words with 2 Comments; publish: Mon, 28 Apr 2008 09:18:00 GMT; (200125.00, « »)

please i need a help how to deal with the following

how we can upsample any filtered signal by a factor to

produce v(n) then design an interpolation filter f(n) for

using with v(n) and compute y(n)=v(n)*f(n)

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  • 2 Comments
    • "hani sami" <hani_al_yazidi.matlab.questionfor.info.hotmail.com> wrote in message

      <fel944$sve$1.matlab.questionfor.info.fred.mathworks.com>...

      > please i need a help how to deal with the following

      > how we can upsample any filtered signal by a factor to

      > produce v(n) then design an interpolation filter f(n) for

      > using with v(n) and compute y(n)=v(n)*f(n)

      with signal processing toolbox

      If not you may have to write your own.

      ~Adam

      #1; Mon, 28 Apr 2008 09:19:00 GMT
    • "Adam " <not.my.email.matlab.questionfor.info.mathworks.com> wrote in message

      <felcgi$mvj$1.matlab.questionfor.info.fred.mathworks.com>...

      > "hani sami" <hani_al_yazidi.matlab.questionfor.info.hotmail.com> wrote in message

      > <fel944$sve$1.matlab.questionfor.info.fred.mathworks.com>...

      for

      > with signal processing toolbox

      > If not you may have to write your own.

      > ~Adam

      If you have the signal processing toolbox

      ' help resample ' seems to do everything I understand you

      are asking about including the relevant intepolation

      filtering.

      HTH

      Dave Robinson

      #2; Mon, 28 Apr 2008 09:20:00 GMT