comp.lang.idl-pvwave archive: archive » how to solve a equation set automatically in IDL?

Home » Public Forums » archive » how to solve a equation set automatically in IDL?

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

how to solve a equation set automatically in IDL? [message #66693]

Thu, 04 June 2009 09:29

Hu
Messages: 35
Registered: January 2009

Member

Hi, there

I wonder whether there is some automatic method / function in IDL to
solve an equation set.

Supposing that I got an equation like: A*x+B*y+C*z=E*m+F*n , and
I got five sample points (xi,yi,zi,mi,ni), (1<= i <=5). well, I can
solve the equation set (including 5 equations) mathematically and got
value for parameter A,B,C,D,E.

How can I do it automatically without listing the expressions like A=f
(x,y,z,m,n), B=f(x,y,z,m,n), C=f(x,y,z,m,n)...?

Thanks

Report message to a moderator

Previous Topic:	Superimpose Two Images
Next Topic:	JPEG contour plot without IDL graphics window, can this be done?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 09 12:53:07 PDT 2025

Total time taken to generate the page: 0.56451 seconds