iFit/abs

PURPOSE

b = abs(s) : absolute value of iFunc object

SYNOPSIS

function a = abs(a)

DESCRIPTION

 b = abs(s) : absolute value of iFunc object

   @iFunc/abs function to return the absolute value of data sets
   This function computes the absolute value/modulus of the object 's'.

 input:  s: object or array (iFunc)
 output: b: object or array (iFunc)
 ex:     b=abs(a);

 Version: Aug. 22, 2017
 See also iFunc, iFunc/uminus, iFunc/abs, iFunc/real, iFunc/imag, iFunc/uplus

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

feval [signal, model, axes, name] = feval(model, parameters, x,y, ...) evaluate a function
fits [pars,criteria,message,output] = fits(model, data, pars, options, constraints, ...) : fit a model on a data set
iFunc model = iFunc(...): create a fit model function