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matlab [message #62772]

Tue, 07 October 2008 21:44

kiranmaip29
Messages: 2
Registered: October 2008

Junior Member

hi to all,
iam doing image processing in matlab.For an
interferogram , i did FFT ,filteration...but at last i must do phase
wrapping.iam failing in it.can any one tell a program for phase
wrapping using fft.

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Re: matlab [message #62868 is a reply to message #62772]

Wed, 08 October 2008 06:43

pgrigis
Messages: 436
Registered: September 2007

Senior Member

I think that the chance of a good answer would increase slightly
if you posted the question to the matlab newsgroup.

Ciao,
Paolo

kiranmai...@gmail.com wrote:
> hi to all,
> iam doing image processing in matlab.For an
> interferogram , i did FFT ,filteration...but at last i must do phase
> wrapping.iam failing in it.can any one tell a program for phase
> wrapping using fft.

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Re: matlab [message #62936 is a reply to message #62772]

Wed, 15 October 2008 04:27

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

kiranmaip29@gmail.com writes:
>> kiranmai...@gmail.com wrote:
>>> hi to all,
>>> iam doing image processing in matlab.For an
>>> interferogram , i did FFT ,filteration...but at last i must dophase
>>> wrapping.iam failing in it.can any one tell a program forphase
>>> wrappingusing fft.

And why are you posting a Matlab question to an IDL newsgroup? Why do
you think you would get any useful help from IDL people?

Did you bother to check the Matlab library? Hint: try 'unwrap'

CM

--
------------------------------------------------------------ --------------
Craig B. Markwardt, Ph.D. EMAIL: cbmarkwardt+usenet@gmail.com
------------------------------------------------------------ --------------

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Re: matlab [message #62939 is a reply to message #62868]

Wed, 15 October 2008 03:26

kiranmaip29
Messages: 2
Registered: October 2008

Junior Member

>
> kiranmai...@gmail.com wrote:
>> hi to all,
>> iam doing image processing in matlab.For an
>> interferogram , i did FFT ,filteration...but at last i must dophase
>> wrapping.iam failing in it.can any one tell a program forphase
>> wrappingusing fft.
program pls...........

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