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Fixed obvious typo in title, fixed some punctuation, added "na.numerical-analysis" top-level tag and "splines" tag (as asked for by OP)
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edit approved Mar 12, 2020 at 10:49
gmvh
edit approved Mar 12, 2020 at 10:49
gmvh
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Cubic spline smootingsmoothing question

Hello,

I came across this link when searching for an algorithm for spline smoothing. Though I understand basically what I have to do, I need further clarifications on the formula chosen for curvature quantification (Thethe next formula after "To quantify the curvature we integrate the square of the second derivative").

Also any other examples, links are welcome.

Thanks,

Iulian

PS: I have an engineer background but I understand some math.

PS2: Since I am a new user, could you create 'spline' and 'curvature' tags (or tag this more appropriately)?

Cubic spline smooting question

Hello,

I came across this link when searching for an algorithm for spline smoothing. Though I understand basically what I have to do I need further clarifications on the formula chosen for curvature quantification (The next formula after "To quantify the curvature we integrate the square of the second derivative").

Also any other examples, links are welcome.

Thanks,

Iulian

PS: I have an engineer background but I understand some math.

PS2: Since I am a new user could you create 'spline' and 'curvature' tags (or tag this more appropriately)?

Cubic spline smoothing question

I came across this link when searching for an algorithm for spline smoothing. Though I understand basically what I have to do, I need further clarifications on the formula chosen for curvature quantification (the next formula after "To quantify the curvature we integrate the square of the second derivative").

Also any other examples, links are welcome.

Thanks,

Iulian

PS: I have an engineer background but I understand some math.

PS2: Since I am a new user, could you create 'spline' and 'curvature' tags (or tag this more appropriately)?

edited tags
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Tim van Beek
Tim van Beek
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Source Link
Iulian Serbanoiu
Iulian Serbanoiu
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Cubic spline smooting question

Hello,

I came across this link when searching for an algorithm for spline smoothing. Though I understand basically what I have to do I need further clarifications on the formula chosen for curvature quantification (The next formula after "To quantify the curvature we integrate the square of the second derivative").

Also any other examples, links are welcome.

Thanks,

Iulian

PS: I have an engineer background but I understand some math.

PS2: Since I am a new user could you create 'spline' and 'curvature' tags (or tag this more appropriately)?