Lpc2000

Rolf,

...but this is a classic problem, such as interpolation of ECU mapping
parameters like engine speed against manifold pressure.  It's only a
very simple piece of maths, what is the problem?  From what I see on the
GIF, the calculations are all laid out for you.  Hence, I conclude it's
a homework assignment and you'll never get anywhere if others do your
homework.

--
Paul Curtis, Rowley Associates Ltd  http://www.rowley.co.uk
CrossWorks for MSP430, ARM, AVR and (soon) MAXQ processors

> -----Original Message-----
> From: Rolf Bredemeier [mailto:rolf_tt@...] 
> Sent: 11 March 2005 06:42
> To: lpc2000@yahoogroups.com
> Subject: [lpc2000] 2d linear Interpolation
> 
> 
> Hi,
> 
> i'm searching for an example for 2d linear interpolation.
> The data is in an array unsigned char [10][400].
> 
> Here is my "worksheet", may be, it help's to explain for i looking on:
> http://www.nur-solutions.de/tmp/2dinterpol.gif
> 
> There is the way to solve  the prob. for x-value 55 and 
> y-value 800 = 59,35
> 
> I need no floting point, unsigned char is only what i need.
> 
> Best regards, Rolf
> 
> 
> 
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