Lpc2000

When browsing thrue Microchips site I found a PDF about linear
interpolation that might be of interest for you.

Download it at 
http://ww1.microchip.com/downloads/en/AppNotes/00942A.pdf

Cheers
/Johan

--- In lpc2000@yahoogroups.com, "Rolf Bredemeier" <rolf_tt@y...> 
wrote:
> 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