do exp(-0.5*z.*z) in .oct file?

[Bill Denney]

Michael Creel wrote:
> Michael Creel wrote:
>   
>> Hello all,
>> I'm trying to write the C++ code for an .oct that will perform the
>> equivalent of  exp(-0.5*z.*z), where z is a vector or matrix. I think
>> that Matrix.map will let me do the exp() to all elements, but I can't
>> figure out how to do the element-by-element squaring.
> found it: product(z,z) does the trick. M
>   
z.^2 should work, too.

Have a good day,

Bill