


 c = mldivide(a,b) : a\b is fast notation for combine(a,b)
   @iData/mldivide (\) function to combine data sets
     the 'matrix left division' notation is used to ease
     combination data sets, so that:
       a\b = combine(a,b)
 input:  a: object or array (iData or numeric)
         b: object or array (iData or numeric)
 output: c: object or array (iData)
 ex:     c=a\b;
 Version: Nov. 26, 2018
 See also iData, iData/combine