Calculated data fields

[navado]

Add support for calculated fields:

• Sum, Average, Min, Max over periods of time and/or over number of samples
• Smooth with standard window functions (Hann, hamming, Blackman, etc)
• Custom kernel vector or matrix for 3d vectors
• Derivatives (and smoothed derivatives)
• etc.

[umer0586]

I think implementing these computation would be more practical on the receiving side. This approach would let app focus on efficiently streaming raw data while leaving complex processing to external systems or scripts, where there’s more flexibility and computing power available.