Bravo to Harry Nyquist and Claude Shannon! In the 1920s, these gentlemen created the now-well-known Nyquist theorem, which states that when sampling a signal at discrete intervals, the sampling must ...

Primer on Nyquist and aliasing applied to the design of input filters for ADCs. Sampling a signal causes the original signal spectrum (blue) to create sum (purple) and difference (red) frequencies ...

The robust Chinese Remainder Theorem (RCRT) has emerged as a cornerstone in solving phase ambiguity in signal processing, particularly in applications where conventional methods falter due to noise or ...