PPT Slide

Solution. Using equally spaced nodes, we get

L3,0(x) =

=-0.0625 + 0.0625x +0.5625x2 - 0.5625x3

L3,1(x) =0.5625 - 1.6875x - 0.5625x2 + 1.6875x3

L3,2(x) = 0.5625 + 1.6875x - 0.5625x2 - 1.6875x3

L3,3(x) = -0.0625 - 0.0625x +0.5625x2 + 0.5625x3

Previous slide

Next slide

Back to first slide

View graphic version