Microprocessor based 2 parameter data analysis and 3 D display system

A microprocessor based system for acquiring, processing and displaying analog data from two channels is described. The system will be particularly useful in two parameter pulse height analysis type applications. Software aided display can produce three dimensional display (on X-Y plotter or screen of oscilloscope) which can be rotated to view from four sides, such that various small features which are close to a major peak could be resolved by rotational viewing technique.