Inspec keywords: signal processing; digital arithmetic; error statistics; error analysis; roundoff errors

Other keywords: all-zero moments; skewness; floating point roundoff errors; processor; long data records; closed form expressions; estimation variance; cumulants; higher-order statistics estimation; quantisation noise; real stationary processes; upper bounds; power; register length; all-τ moments; kurtosis

Subjects: Information theory; Other topics in statistics; Digital arithmetic methods; Signal processing and detection