Rho (ρ) is a measure of correlation between the measurement waveform and the reference waveform that has been reconstructed using the demodulated bits. The value of ρ can range from 0 to 1.0, inclusive.

Range of ρ

Degree of Correlation

ρ = 0

Uncorrelated

0 > ρ < 1

Partially correlated

ρ = 1

Perfectly correlated