### 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; (20046.88, « »)

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)

*http://matlab.todaysummary.com/q_matlab_61592.html*

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- 2 Comments
- "hani sami" <hani_al_yazidi.matlab.todaysummary.com.hotmail.com> wrote in message
<fel944$sve$1.matlab.todaysummary.com.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

- "hani sami" <hani_al_yazidi.matlab.todaysummary.com.hotmail.com> wrote in message
- "Adam " <not.my.email.matlab.todaysummary.com.mathworks.com> wrote in message
<felcgi$mvj$1.matlab.todaysummary.com.fred.mathworks.com>...

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

> <fel944$sve$1.matlab.todaysummary.com.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

- "Adam " <not.my.email.matlab.todaysummary.com.mathworks.com> wrote in message