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
Produced by IDLdoc 2.0.