 math question, find the norm |
| math question, find the norm |
 Sep 5 2007, 11:00 AM
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#1
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 Eric The Sexy Group: Moderators Posts: 831 Joined: 23-February 06 Member No.: 30  |
given an orthogonal set, how do you find the norm for that set of functions
I remember how to find the norm of a single function, but don't remember if you do something different for a set. i should know this considering i got a degree in math, but can't remember. if you need to know, the functions are sin(n*x) and cos(n*x) where n=0,1,2,... This post has been edited by moebary: Sep 5 2007, 11:01 AM |
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Sep 5 2007, 12:40 PM
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#2
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 Group: Members Posts: 926 Joined: 2-May 07 Member No.: 1,015 |
well there are different kinds of norms that you can take...
typically you integrate the multiplication of the two functions --------------------  |
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moebary math question Sep 5 2007, 11:00 AM
1up ti-89 Sep 5 2007, 11:17 AM
pebkac QUOTE (1up @ Sep 5 2007, 12:17 PM) ti-89
... Sep 5 2007, 06:38 PM Spectatrix If you don't get an answer before I get off wo... Sep 5 2007, 12:21 PM blaarg http://en.wikipedia.org/wiki/Norm_(mathematics)
... Sep 5 2007, 12:42 PM blaarg what are you doing this for?
it sounds very Fourie... Sep 5 2007, 12:43 PM Spectatrix I figured he was probably looking for the L2 (Eucl... Sep 5 2007, 01:10 PM moebary QUOTE (blaarg @ Sep 5 2007, 01:40 PM) wel... Sep 5 2007, 02:34 PM TetraGrammaton Cleric http://www.mathphysics.com/pde/ch2wr.html Sep 5 2007, 03:04 PM |
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