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Index expressions: .* vs &
From: |
Mike B. |
Subject: |
Index expressions: .* vs & |
Date: |
Thu, 5 Aug 2010 22:55:13 -0700 (PDT) |
Hi All,
Can someone please explain the following behaviour:
a = [1; 2 ];
z1 = (a > 0)&(a>1);
z2( z1 ) = 1
gives z2 = [ 0, 1 ] (as expected).
Now,
z1 = (a > 0).*(a>1);
z2( z1 ) = 1
gives
> error: subscript indices must be either positive integers or logicals.
why the difference between & and .* when used for index expressions?
Thanks,
Mike.
- Index expressions: .* vs &,
Mike B. <=