numerical methods

profiledreamsknv34
vba_lesson_5_matrices_splines_2.xlsm

Sheet1

matrix_test1
3 0 1 1
x y
3 2.5
1 1.5
7 2.7
9 3.9
14.1
matrix_test2
2 3 3 2 28
5 4 1 5 33
1 2 1 3 15
28
33
15
matrix_test3
2 -2 -4 0
5 -4 -4 2
1 0 2 12
3
7 -2 -4
-4 -4
cubic spline JFJ x y interpolant y_interpolated
2 15 5.5 35.4758882523
3 20
5 30
8 60
9 55

Sheet2

Sheet3