Holiday notice: Cycling '74 will be closed Monday, October 9th. Manual authorization, support cases, and manual order processing will be delayed.

Jun 08 2010 | 9:58 am

Hello,

I would like to know what is the more efficient way to get the derivation of a continuous stream of data (real time) :

I am using (f(X+h)-f(x))/h as it can be seen here :

Another idea ?

Thanks

Mathieu