multifunctional second-order filter
second-order filter circuit
universal second-order filter
interpolated second-order polynomial filter
Second order nonlinear interpolation filter
second-order converted measurement Kalman filter
second-order extended Kalman filter
second-order interpolation filter
second-order Volterra filter
Second order second-moment method
a coupled systems of second order differential equation
a second order perturbation solution
adjustment of second order nonlinear coefficient
advanced first order second moment AFOSM
advanced first order second moment method
advanced first-order second-moment method
algebraic second-order moment model