Changeset 2681 for trunk/python
- Timestamp:
- 10/24/12 12:29:59 (12 years ago)
- File:
-
- 1 edited
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trunk/python/asapfitter.py
r2666 r2681 360 360 361 361 For example a two component gaussian fit where the amplitudes are 362 constraint by amp1 = 2*amp2 363 needs a constraint 364 365 add_constraint([1, 0, 0, -2, 0, 0, 0], 0) 366 367 a velocity difference of v2-v1=17 362 constraint by amp1 = 2*amp2 and paramaters for the two components 363 in the order [amp1,peakv1,sigma1,amp2,peakv2,sigma2] 364 needs a constraint 365 366 add_constraint([1, 0, 0, -2, 0, 0], 0) 367 368 as the linear equation is 369 370 1*amp1 + 0*peakv1 + 0*sigma1 -2*amp2 + 0*peakv2 + 0*sigma2 = 0 371 372 and similarly for a velocity difference of v2-v1=17 368 373 369 374 add_constraint([0.,-1.,0.,0.,1.,0.], 17.)
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