The superheterodyne estimators $\smash{G_{55}}$ and $\smash{G_{59}}$. Stochastic canonical equation $\smash{K_{100}}$. The filtering-detector transform. 40 years of MAGIC

Abstract The consistency of the estimators <m:math xmlns:m="http://www.w3.org/1998/Math/MathML"> <m:msub> <m:mi>G</m:mi> <m:mn>55</m:mn> </m:msub> </m:math> {G_{55}} and <m:math xmlns:m="http://www.w3.org/1998/Math/MathML"> <m:msub> <m:mi>G</m:mi> <m:mn>59</m:mn> </m:msub> </m:math> {G_{59}} for quadratic forms of the regularized inverse covariance matrix is proven.