Top "Interpolation" questions

Anything related to function interpolation, i.e. the mathematical techniques for estimating the (unknown) value of a function in a point on the basis of a set of known values in other (usually nearby) points.

Floating point linear interpolation

To do a linear interpolation between two variables a and b given a fraction f, I'm currently using this code: …

c algorithm embedded interpolation linear-interpolation
Html5 canvas drawImage: how to apply antialiasing

Please have a look at the following example: http://jsfiddle.net/MLGr4/47/ var canvas = document.getElementById("canvas"); var ctx = canvas.…

html canvas html5-canvas interpolation antialiasing
Create array in loop from number of arguments

#!/bin/bash COUNTER=$# until [ $COUNTER -eq 0 ]; do args[$COUNTER]=\$$COUNTER let COUNTER-=1 done echo ${args[@]} When i run this, I …

arrays bash loops interpolation
Math - mapping numbers

How do I map numbers, linearly, between a and b to go between c and d. That is, I want …

math numbers mapping interpolation linear-algebra
Resize an image with bilinear interpolation without imresize

I've found some methods to enlarge an image but there is no solution to shrink an image. I'm currently using …

image matlab image-processing interpolation
Generate colors between red and green for an input range

Possible Duplicate: Color coding based on number I want for a user to be able to select from a range …

javascript colors range interpolation
How to scale images on a html5 canvas with better interpolation?

First of all: what am I trying to do? I have an application to view images. It uses the canvas …

javascript html canvas scaling interpolation
Inverse Distance Weighted (IDW) Interpolation with Python

The Question: What is the best way to calculate inverse distance weighted (IDW) interpolation in Python, for point locations? Some …

python numpy scipy spatial interpolation
Interpolate NaN values in a numpy array

Is there a quick way of replacing all NaN values in a numpy array with (say) the linearly interpolated values? …

python numpy interpolation nan
How do I make angular.js reevaluate / recompile inner html?

I'm making a directive that modifies it's inner html. Code so far: .directive('autotranslate', function($interpolate) { return function(scope, element, …

angularjs angularjs-directive interpolation