After a semester of make-up courses for my undergraduate electrical engineering courses in the Fall of 1975 and another semester of EE graduate work the following Spring, I took a graduate course in microprocessor applications at WSU in the Summer of 1976. We studied the 8080 microprocessor and proposed some designs for a wide range of products, including an intelligent sewing machine! I became a member of the IEEE as a student, and delivered an after-dinner paper on adaptive phased-array radars with null-steering to null out N-1 jammers with an N-element dipole array. My MSEE thesis was on Optimal Edge Detection & Digital Picture Processing, which cost me $50 to have bound in black with a gilt-edged title on the spine in December of 1977. I also studied control systems, and remember reading a book on Kalman filtering applied to the control system of the Lunar Excursion Module, which stimulated my interest in space travel. I have a vivid memory of Professor Fred Dicke, our professor for lasers and laser technology, announcing in the hallway that Viking had landed on Mars! The school of electrical engineering was located on the third floor of the school of engineering, just above the school of aeronautical engineering, which was atop the school of mechanical and manufacturing engineering. Later, I would sneak myself a few books on aeronautical and mechanical or manufacturing engineering from time to time, since as an EE I often had to deal with interdisciplinary applications such as motion control. Also, I never lost my appetite for physics, and continued to read in it: many engineering courses seemed to be an application of physics to me, and engineering was the most practical thing I could think of to do with it.
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