Help me

hello every buddy

       as we know in any plot lik water flow or fft sink there is

positive and negative values are present . if we want to present only
i.e. positive or negative value .

how it can be done …

help me if any one done the same …

Thanks and regard:

MR.Maheshkumar P.

call @ 9662784649

On Wed, Dec 18, 2013 at 11:38 AM, Maheshkumar P.
[email protected] wrote:

Thanks and regard:

MR.Maheshkumar P.

I’m not entirely sure what you mean. What plotting tools are you
using? When using the QTGUI, you can always zoom over just the
positive frequency.