Data analysis combines the model of the physical system and the measurement data to provide estimates of system parameters for use in mathematical modelling.

What We Do

Data Analysis activity centres on:

• curve and surface fitting
• model adjustment and validation
• data fusion
• feature extraction
• trend analysis
• numerical algorithm development (optimisation, data approximation)
• training courses

Background Material

• Generalised Regression
• Using Splines In Metrology
• "Automatic differentiation techniques and their application in metrology", NPL Report CMSC 26/03
• Automatic Differentiation