Inspec keywords: transforms; approximation theory; minimisation; Gaussian distribution

Other keywords: probability density function; fault detection; numerical simulations; approximate GM distribution; Gaussian distribution; design parameter selection; directional splitting; automatic control; error minimisation; Gaussian mixture distribution; to-be-transformed random variable distribution approximation; nonlinear random variable transformation; Gaussian density; signal processing; GM splitting directions

Subjects: Integral transforms in numerical analysis; Numerical approximation and analysis; Interpolation and function approximation (numerical analysis); Other topics in statistics; Probability theory, stochastic processes, and statistics; Optimisation techniques; Numerical analysis; Optimisation techniques; Statistics; Optimisation; Other topics in statistics; Interpolation and function approximation (numerical analysis); Integral transforms in numerical analysis