Before revision: SoftwareThe method was first implemented in FundamentalsThere are three basic types of Legendre pseudospectral methods: One based on Gauss-Lobatto points First proposed by Elnagar et al and subsequently extended by Fahroo and RossFahroo, F. and Ross, I. M., “Costate Estimation by a Legendre Pseudospectral Method,” Journal of Guidance, Control and Dynamics, Vol.24, No.2, March-April 2001, pp.270-277.
After revision: FundamentalsThere are three basic types of Legendre pseudospectral methods: One based on Gauss-Lobatto points First proposed by Elnagar et al and subsequently extended by Fahroo and RossFahroo, F. and Ross, I. M., “Costate Estimation by a Legendre Pseudospectral Method,” Journal of Guidance, Control and Dynamics, Vol.24, No.2, March-April 2001, pp.270-277.