[Jprogramming] projecting onto a fixed grid

[Joe Bogner]

I would probably do this:

(ys,0) {~ xs i. xGrid

0 100 200 0 300


On Thu, Nov 13, 2014 at 11:08 AM, Johann Hibschman <jhibschman at gmail.com>
wrote:

> I'm trying to figure out how best to project some values (think counts
> for particular bins) onto a fixed grid of bins (think each bin in
> order).
>
> For example, this does what I want:
>
>    xGrid=: 0 5 10 15 20
>    xs=: 5 10 20
>    ys=: 100 200 300
>    ys (xGrid i. xs)}0*xGrid
> 0 100 200 0 300
>
> It seems a little cumbersome, though, so I was wondering if there's a
> better way.
>
> Thanks,
> Johann
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