XPMPro 2.0 Spectroscopy
Average spectroscopy curves in real time. This function displays the running average of all curves taken at each point in real time in additional to the display of each individual spectroscopy curve.
Real-time processing and display of spectroscopic data: In addition to showing the raw data for each curve, real-time display of calculated derivative and/or second derivative can also be shown.
http://www.rhk-tech.com/xpmpro_2.0.php