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Matrix/

zero_one.pro

Send back a vector or a matrix constituted of 0 and 1 in alternation

zero_one Matrix

result = zero_one(n1, n2)

Return value

an array of n1 dimension or n1xn2 dimensions

Parameters

n1        in required type: integer

number of elements in the first dimension

n2        in type: integer

number of elements in the second dimension

Examples


   IDL> a=zero_one(3)   
   IDL> help,a
   A               FLOAT     = Array[3]
   IDL> print,a
         0.00000      1.00000      0.00000

   IDL> a=zero_one(2,3)   
   IDL> help,a
   A               FLOAT     = Array[2, 3]
   IDL> print,a
      0.00000      1.00000
      1.00000      0.00000
      0.00000      1.00000

    

Version history

Version

$Id: zero_one.pro 373 2008-08-08 14:11:31Z pinsard $

History

Sebastien Masson (smasson@lodyc.jussieu.fr) 1/12/98

 


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