I am traing to calculate an integral of a function obtained from a x-y chart
using a serie of xi, yi experimental data. Exist a code for VBA that permits
to obtain a function of a serie of data and evaluet its integral value for
each xi, whit a good precision ? I am a not experienced VBA programer. Thks

http://www.engineering.usu.edu/cee/f...ntegration.zip

A zip file of code from this site:

http://www.engineering.usu.edu/cee/f...s_Examples.htm

--
Regards,
Tom Ogilvy




"Mauro" wrote:

> I am traing to calculate an integral of a function obtained from a x-y chart
> using a serie of xi, yi experimental data. Exist a code for VBA that permits
> to obtain a function of a serie of data and evaluet its integral value for
> each xi, whit a good precision ? I am a not experienced VBA programer. Thks

You can also use this google search

http://www.google.com/search?hl=en&q...22&btnG=Search

to look at some of the other sources of information.

--
Regards,
Tom Ogilvy


"Mauro" wrote:

> I am traing to calculate an integral of a function obtained from a x-y chart
> using a serie of xi, yi experimental data. Exist a code for VBA that permits
> to obtain a function of a serie of data and evaluet its integral value for
> each xi, whit a good precision ? I am a not experienced VBA programer. Thks