Problem 43637. For given vectors x,y find coresponding spline coefficients.

Solution 1061101

Submitted on 25 Nov 2016 by kyuhoon lee

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Test	Status	Code Input and Output
1	Pass	x =[ -3 -2 0 2 3] y =[ 0 0 1 0 0] y_correct=[-3 -2 0 2 3]; assert(isequal(SplCoef(x,y),y_correct)) x = -3 -2 0 2 3 y = 0 0 1 0 0
2	Pass	x = 1:0.5:5 y =sin(x) y_correct=[ 1.0000 1.5000 2.0000 2.5000 3.0000 3.5000 4.0000 4.5000 5.0000]; assert(isequal(SplCoef(x,y),y_correct)) x = 1.0000 1.5000 2.0000 2.5000 3.0000 3.5000 4.0000 4.5000 5.0000 y = 0.8415 0.9975 0.9093 0.5985 0.1411 -0.3508 -0.7568 -0.9775 -0.9589

Test

Status

Code Input and Output

Pass

x =[ -3 -2 0 2 3] y =[ 0 0 1 0 0] y_correct=[-3 -2 0 2 3]; assert(isequal(SplCoef(x,y),y_correct))

x = -3 -2 0 2 3 y = 0 0 1 0 0

Pass

x = 1:0.5:5 y =sin(x) y_correct=[ 1.0000 1.5000 2.0000 2.5000 3.0000 3.5000 4.0000 4.5000 5.0000]; assert(isequal(SplCoef(x,y),y_correct))

x = 1.0000 1.5000 2.0000 2.5000 3.0000 3.5000 4.0000 4.5000 5.0000 y = 0.8415 0.9975 0.9093 0.5985 0.1411 -0.3508 -0.7568 -0.9775 -0.9589