  The measurement of the longitudinal behavior of the accelerated particle
beams at Fermilab is crucial to the optimization and control of the beam and
the maximizing of the integrated luminosity for the particle physics
experiments. Longitudinal measurements in the Tevatron and Main Injector
synchrotrons are based on the analysis of signals from resistive wall current
monitors. This article describes the signal processing performed by a 2
GHz-bandwidth oscilloscope together with a computer running a LabVIEW program
which calculates the longitudinal beam parameters.
