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English
Addition in quadrature of independent errors by adding orthogonal vectors
(sciences,engineering) To combine the magnitude of two uncorrelated signals, usually noise or errors, by taking the square root of the sum of the squares.
1982, “Theory of generation‐recombination noise in intrinsic photoconductors”, in Journal of Applied Physics, volume 53, →DOI:
The derived expression for the g‐r noise consists of a thermal component and a background component which add in quadrature.
