SIMULTANEOUS DETERMINATION OF PARACETAMOL AND CAFFEIN IN MIXTURE BY SPECTROPHOMETRIC METHOD AND KALMAN FILTERING

Abstract

   In this paper, a Kalman filter is applied for processing and predicting slowly varyingparameters of a linear calibration graph. Paracetamol and caffeine were determinedsimultaneously byKalman filter method. The precision and accuracy of the methodwere verified statistically.