Top "Linear-interpolation" questions

Linear interpolation is the process of approximating intermediate values given an assumption that the ranges of missing data look roughly like straight lines.

How to implement linear interpolation?

Say I am given data as follows: x = [1, 2.5, 3.4, 5.8, 6] y = [2, 4, 5.8, 4.3, 4] I want to design a function that will interpolate linearly between 1 …

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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
Calculate RGB value for a range of values to create heat map

I am trying to create a heat map with python. For this I have to assign an RGB value to …

python colors rgb heatmap linear-interpolation
Bilinear image interpolation / scaling - A calculation example

I would like to ask you about some bilinear interpolation / scaling details. Let's assume that we have this matrix: |100 | 50 | |70 | 20 | This …

image image-processing interpolation image-scaling linear-interpolation
Linear Interpolation using numpy.interp

I have a 1 dimensional array A of floats that is mostly good but a few of the values are missing. …

python numpy interpolation linear-interpolation
C implementation of Matlab interp1 function (linear interpolation)

Do you know any C implementation of the Matlab interp1 function (just 'linear' one)? I know one for Java.

c matlab linear-interpolation
Best way to interpolate values in SQL

I have a table with rate at certain date : Rates Id | Date | Rate ----+---------------+------- 1 | 01/01/2011 | 4.5 2 | 01/04/2011 | 3.2 3 | 04/06/2011 | 2.4 4 | 30/06/2011 | 5 I want to get …

sql sql-server-2005 interpolation linear-interpolation
lerp implementation for a "tween"

I have this as my lerp function: Vec2f lerp(float t, Vec2f a, Vec2f b){ return (1-t)*…

c++ interpolation linear-interpolation
Interpolating timeseries

I have a time series problem which I hope someone can help with! The problem revolves around two sets of …

r time-series linear-interpolation
How to build a lookup table in C (SDCC compiler) with linear interpolation

For a LPC922 microcontroller (with SDCC) I want to create a lookup table with linear interpolation. Lets assume I got …

c linear-interpolation