ArrayToLinspace:

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   Converts an array a s function string.

   [0 1 2 3 4 5] -> 'linspace(0,5,6)'

   Type ArrayToLinspace for a demo

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   Form:
   s = ArrayToLinspace( x )
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   ------
   Inputs
   ------
   x              (1,:)   Array

   -------
   Outputs
   -------
   s              (1,:)   String

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