Folks,
This may have a simple yet obscure answer: what is the provenance of
'plot'? Using the Package Manager in JGTK, I installed 'demos/plot' yet
could not make it work, it not being obvious where J installed to.
Perhaps there is a Lab...
On 1/21/2012 6:51 AM, Bo Jacoby wrote:
> Hello J-ers.
> Consider this
> wave=: 3 : 0
> ('N';'D';'L';'S')=.y
> A=.,(i.N)j./-i.D
> k=.(0j_2p1%L)&*
> c=.S&*&^&+
> (+ c&.k)A
> )
>
> 'dot; pensize 4' plot wave 65 29 32 _0.5
>
> Maximize the plot window to get the proportions right.
> This shows the power of J, arrays, and the complex number exponential
> function.
> Do anyone know how to animate this such that the waves are rolling?
>
> -Bo
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
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