comp.lang.idl-pvwave archive: archive » Assign data point to n-Dimensional grid

Home » Public Forums » archive » Assign data point to n-Dimensional grid

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Assign data point to n-Dimensional grid [message #80599]

Fri, 22 June 2012 07:46

antar3s86
Messages: 8
Registered: June 2012

Junior Member

Hi

I face a serious problem in the development of my algorithm.In principle it is very simple:

I have a data point in a 9-dimensional parameter space (say, x1,x2,x3,y1,y2,y3,z1,z2,z3) with x,y,z being physical quantities with different units. Furthermore, I have an unequally spaced 9-dimensional reference grid and all i have to do is to compute which grid point is closest to my data point with respect to all 9 dimensions.

I have to do this several billion times, so I really want to make sure to do it as fast as possible.

Any help with that?

cheers

Report message to a moderator

[Message index]

		Assign data point to n-Dimensional grid By: antar3s86 on Fri, 22 June 2012 07:46
		Re: Assign data point to n-Dimensional grid By: antar3s86 on Tue, 26 June 2012 00:43

Previous Topic:	@named_structure % Error opening file. File: named_structure
Next Topic:	Matching elements in two arrays of different sizes

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 12:51:05 PDT 2025

Total time taken to generate the page: 1.75693 seconds