ndinterp's Issues
Higher order interpolation (grid)
It is said to be required (sometimes)
https://arxiv.org/pdf/1710.03016.pdf (sec. 5.1)
Extrapolation options
While for 1D interpolation this could be trivial (if the value is outside the grid then fail) it becomes exponentially tricky as D increases.
Thus I'd suggest providing some extrapolation routines attached to the dimensionality of the grid.
Even so, there are two different situations:
- Complete extrapolation
- d-n extrapolation (so, only d-n variables are outside of the region)
I think it would be a good idea to provide some helpers in the second case so that part of the interpolation is provided "ok, the result goes out but the edge is x"
Benchmarks
Benchmark interpolation algorithms:
- in Python
- on known functions
- plotting them in 2d
- plotting relative difference heatmap
- measuring performances
Usually increasing complexity is one to one to higher frequencies.
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. ๐๐๐
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google โค๏ธ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.