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Re: Matrix question


Hi,

Table[If[Random[]<0.1,1,0],{10},{10}]

will create a matrix with 10 % 1 and 90 % zeros.

Regards
  Jens

"sandog" <sandog at mail.gr> schrieb im Newsbeitrag 
news:dfudth$1qo$1 at smc.vnet.net...
|i want to create a NxN matrix with zeros but i 
want a percentage of the matrix spots to be one at 
random spots any idea? cause i have no clue how to 
do that.
| Any help appreciated thx .
| 



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