Baseline Kalman Filter Estimation Method for Nuclear Radiation Pulse Height Analysis

The present study concerns in the application effect of using Kalman filtering method in oder to estimate the baseline of sampled pulse signal serial. The validity of this method was cerified by experiment and result analysis of relative physical property from nuclear radiation pulse signals. The Kalman filtering is an effective way of data pretreatment for the spectrum analysis applied in the digital nuclear radiation multi-parameter measurement and analysis system.