Dear all,

Thanks a lot for your help.

>"chaselweng" <jianjiaweng@gmail.com> writes:
>
>> you can also using upsample(x, N)...
>
>upsample() zero-pads, interp() interpolates the zero-padded. Usually
>when one requires oversampling, they want the spurious images removed,
>i.e., they want to use interp().
>-- 
>%  Randy Yates                  % "Rollin' and riding and slippin' and
>%% Fuquay-Varina, NC            %  sliding, it's magic."
>%%% 919-577-9882                %  
>%%%% <yates@ieee.org>           % 'Living' Thing', *A New World Record*,
ELO
>http://home.earthlink.net/~yatescr
>

"chaselweng" <jianjiaweng@gmail.com> writes:

> you can also using upsample(x, N)...

upsample() zero-pads, interp() interpolates the zero-padded. Usually
when one requires oversampling, they want the spurious images removed,
i.e., they want to use interp().
-- 
%  Randy Yates                  % "Rollin' and riding and slippin' and
%% Fuquay-Varina, NC            %  sliding, it's magic."
%%% 919-577-9882                %  
%%%% <yates@ieee.org>           % 'Living' Thing', *A New World Record*, ELO
http://home.earthlink.net/~yatescr

you can also using upsample(x, N)...

"Richard_K" <ngyh80@hotmail.com> writes:

> Hi,
>
> May I know how to perform oversampling for discrete time input in MATLAB?

Hi Richard,

Check out interp().

Another good group for Matlab questions is comp.soft-sys.matlab.
-- 
%  Randy Yates                  % "Remember the good old 1980's, when 
%% Fuquay-Varina, NC            %  things were so uncomplicated?"
%%% 919-577-9882                % 'Ticket To The Moon' 
%%%% <yates@ieee.org>           % *Time*, Electric Light Orchestra
http://home.earthlink.net/~yatescr

Hi,

May I know how to perform oversampling for discrete time input in MATLAB?

Thanks