Recommendation ITU-R P.1144-12
Policy on Intellectual Property Right (IPR)
Annex 1
1a���� Bi-linear interpolation on a trapezoidal grid
1b���� Bi-linear interpolation on a square grid
�2���� Bi-cubic interpolation
�3���� Gaussian quadrature integration
������� 3.1���� Single integral
������� 3.2���� Double integral
������� 3.3���� Algorithm to calculate Gaussian quadrature points (nodes) and
weights