how do i fit my experimental data into n number of gaussian function?

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Sudipta Sinha 2014-6-19

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回答： Image Analyst 2014-6-19

Hi All,

I have a very simple problem. how do I fit my experimental data into n number of gaussian function? where n may be 10. I thought i will get some ready made function for that but there is no such function in matlab. Can anyone advise me how to do that? best Sudipta

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Answer 1

Image Analyst 2014-6-19

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What does your data look like? If it's a bunch of isolated Gaussian peaks, like stars on a black background, then you can use the CLEAN algorithm like they use in astronomy.

http://www.cv.nrao.edu/~abridle/deconvol/node7.html

http://www.cv.nrao.edu/~abridle/deconvol/deconvol.html