How does tension relate to cubic spline开发者_运维技巧 interpolation? I am referring to this article for cubic spline interpolation. The tension factor t=0 is for the first and t=1 for the last knot p
I\'m trying to write a cubic spline interpolation program. I have written the program but, the graph is not coming out correctly. The spline uses natural boundary conditions(second dervative at start/
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There are two parts to my question. One: I have to do a double integration on a grid answer = integrate (f(x,y) times besselfunction(x,y))
note: originally posted on Cross Validated (stats SE) on 07-26-2011, with no correct answers to date.
Does anybody know why I would be getting different results from the Spline function vs. the Interp1 function using the Spline method?I have tried to look up if others have this problem but the only开发
For a drawing application, I\'m saving the mouse movement coordinates to an array then drawing them with lineTo.The resulting line is not smooth.How can I produce a single curve between all the gather
I have a largish 3D numpy array of scalar values (OK call it a \"volume\" if you must).I want to interpolate a smooth scalar field over this at a succession of irregular, not all
I开发者_开发知识库 need to draw a curve smoothly through N points with N>2 with Javascript. I am currently using the bezierCurveTo() within an html5 canvas object. I\'ve invested a good deal of time i
One of the things sorely lacking from iOS is the ability to set keys on an attribute/attributes and interpolate between them using a spline. Has anyone thought about this and/or found an approach to g
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