Mathematical calculation

[Acetronics2]

Hi, Russ

You're right; In French , Accuracy ... is told "precision" ... so, I sometmes mix the words !!!

I see we have the same readings ... lol !

BTW, I have found some nice sliding rules in the ex Communist part of the world ... I just love to use it : always reminds me what's necessary for life.


one interesting tool for such work is this one :

http://curveexpert.webhop.net


Helps a lot for decent linearizations ...

Alain

[RussMartin]

My apologies, Alain. I have no French and do not know how different words and concepts translate. I help amindzo to find the calculations he needs, and to learn which ones he needs.

In my youth, I learned Hebrew; Latin in high school; and Greek at university. Not much of that helps you or me or amindzo today!

The very first slide rule I used, in 1963, was this one:

http://foraker.research.att.com/~dav...tt/n1010es.jpg

[amindzo]

thank you everybody,i think it's better to use the second method in application note,temperature is very important for me but humidity is not as important as temperature so i think i should use second method.

[Acetronics2]

Timeo Danaos et Dona Ferentes ...

cheers

Alain

[RussMartin]

thank you everybody,i think it's better to use the second method in application note,temperature is very important for me but humidity is not as important as temperature so i think i should use second method.

If you use 12-bit data for SOrh, the first method in the application note is a better choice. The second method is easily implemented for 8-bit SOrh.