For this reason, I approached Mr. Nation to find out what he thinks of the changes made to his software and to Linux in recent years. Although I've seen your name listed in various pieces of software documentation, I realize that I know few personal details. I received my bachelor's and master's degrees in Electrical Engineering from Cornell. Since then I've been worked at Raytheon, in Massachusetts, and Sanders, in southern New Hampshire. Sanders is a leading supplier of electronic counter-measures equipment for the U.S. military.
Sanders also works in communications and battle-field situational awareness areas.
I've been working on systems to detect and classify helicopters and tanks at long range from the sounds they make and to identify scuba divers from their echo in a high frequency sonar. They can also be easily taken on field tests for on-site data analysis to tune systems parameters while we are actually in the process of testing the system. My original reason for creating FVWM was to help me view spectrograms of recorded data. A spectrogram is a plot that shows time on the horizontal axis, and frequency on the vertical axis. The brightness of each pixel in the plot indicates the amount of power that was received at that frequency and time.