Abstract: In a multiple-input multiple-output (MIMO) radar system, binary phase-shift keying (BPSK) modulation is widely used to separate signals transmitted from multiple transmit (Tx) antennas.

When I was in middle school, I had a classmate who would look at trigonometric functions and yell, "I will never need these!" ...

Solving angles has never been this easy!! Trump removes nearly 30 career diplomats from ambassadorial positions Grocery code of conduct comes into effect January 1st The polar vortex is on the move!

While building a simpler model for particle interactions, scientists made a sleek new pi. Representations of pi help scientists use values close to real life without storing a million digits. The ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The Dutch Grand Prix kicks off the second half the 2025 season with crashes, penalties, entertaining radio messages and a bevy of DNFs. One of those tips the championship balance toward Oscar Piastri.

An Open-Source Python3 tool with SMALL models for recognizing layouts, tables, math formulas (LaTeX), and text in images, converting them into Markdown format. A free alternative to Mathpix, ...

“Two halves make a whole” is a very old and often true maxim. For example, it’s almost always true when said about AC phase angle power control. You rarely want significant alternating half-cycle ...

After much deliberation, a famous foot stretcher, one cane-shaped massager and others have earned this shopping honor.

(Gray News) - Consumer Reports tested 41 baby formulas and found harmful levels of contaminants in half of them. Consumer Reports said it tested the baby formulas for toxic chemicals including arsenic ...