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cgausspars stsdas.analysis.fitting


NAME · USAGE · PARAMETERS · SEE_ALSO

NAME

cgausspars -- Edit the parameters for fitting a constrained Gaussian function.

USAGE

cgausspars

PARAMETERS

(a = 0.) [real]
Initial guess for the baseline zero point.
(b = 0.) [real]
Initial guess for the baseline slope.
(ampl= INDEF) [real]
Initial guess for the first component amplitude above baseline. If INDEF, the task will set it to the maximum value in the dependent variable.
(cent= INDEF) [real]
Initial guess for the first component center position. If INDEF, the task will set it to the position of the maximum value in the independent variable.
(fwhm= INDEF) [real]
Initial guess for the first component full width, half-maximum (FWHM). If INDEF, the task will set it to be 1/100 of the independent variable range.
(ampl= INDEF) [real]
Initial guess for the second component amplitude above baseline (relative).
(cent= INDEF) [real]
Initial guess for the second component center position (relative).
(fwhm= INDEF) [real]
Initial guess for the second component FWHM.
(ampl= INDEF) [real]
Initial guess for the third component amplitude above baseline (relative).
(cent= INDEF) [real]
Initial guess for the third component center position (relative).
(fwhm= INDEF) [real]
Initial guess for the third component FWHM.
(va = no) [boolean]
Vary the baseline zero point?
(vb = no) [boolean]
Vary the baseline slope?
(vampl= yes) [boolean]
Vary the first component amplitude?
(vcent= yes) [boolean]
Vary the first component center position?
(vfwhm= no) [boolean]
Vary the first component FWHM?
(vampl= yes) [boolean]
Vary the second component amplitude?
(vcent= yes) [boolean]
Vary the second component center position?
(vfwhm= no) [boolean]
Vary the second component FWHM?
(vampl= yes) [boolean]
Vary the third component amplitude?
(vcent= yes) [boolean]
Vary the third component center position?
(vfwhm= no) [boolean]
Vary the third component FWHM?

SEE ALSO

ngaussfit, funcform


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