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Re: help with curve fitting [message #85435 is a reply to message #85434] Mon, 05 August 2013 18:02 Go to previous message
paulartcoelho is currently offline  paulartcoelho
Messages: 30
Registered: March 2007
Member
never mind, the initial parameters were producing complex numbers.

it should have been
start=[-4.,0.87,180.,1.].

i wonder how IDL plots complex numbers without complaining... :)

p.

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