Abstract: Pseudo-random arrays are the two-dimensional analog of M-sequences. Pseudo-random array codes are the twodimensional analog of sequences generated by a product of irreducible polynomials ...

Ever wonder how to make a tiny, realistic sword for a character no one knows? Or a glowing potion bottle for a one-off scene? We're here to provide the cosplay tutorials nobody asked for. These are ...

I followed a Bob Ross Painting tutorial but instead of using paintbrushes, I used a bunch of random objects like a Snickers bar, a bag of Cheetos, and a toy car. Needless to say it didn't go fantastic ...

Sam has loved video games and writing for as long as they can remember. When they aren't gaming or writing, they can be found watching motorsports and ice hockey. Tutorials are often the least ...

This paper proposes a three-dimensional (3-D) amplitude tapering technique on volumetric random arrays to minimize array sidelobes and emulate phased array operations on mobile platforms. Our ultimate ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Abstract: In the underwater sonar signal processing technology, linear sonar array should conform to Nyquist sampling theorem, otherwise the problem of azimuth ambiguity will occur in the underwater ...

A line drawing of the Internet Archive headquarters building façade. An illustration of a magnifying glass. An illustration of a magnifying glass.