

Right, the fact that people are not synchronized sinusoids is why coherence energy is the way I describe it. If you randomly place emitters and receivers in real space, playing real signals with real bandwidth, the distribution of coherence factors between pairwise emitters is generally positive, but is also not 1.0. This is not destructive interference, it’s just just wave mechanics.
As an engineer this is extremely offensive. MATLAB is for fucking tryhards.