Curve Python Packages

isosurfaces

Construct isolines/isosurfaces of a 2D/3D scalar field defined by a function.

geomdl

Object-oriented pure Python B-Spline and NURBS library

frechetdist

Compute the Fréchet distance between two polygonal curves in Euclidean space.

similaritymeasures

Quantify the difference between two arbitrary curves in space

interpolatepy

🚀 InterpolatePy: A fast and precise Python library for production-ready trajectory planning, offering 20+ algorithms for C² continuous splines, jerk-limited S-curves, and quaternion interpolation for robotics, animation, and scientific computing.

nurbs-python

NURBS curve and surface evaluation library in pure python

wotan

Automagically remove trends from time-series data

pyettj

Capturar e modelar curvas de juros (ettj) usadas no Brasil.

pycurve

PyCurve : Python Yield Curve is a package created in order to interpolate yield curve, create parameterized curve and create stochastic simulation.

degenbot

Python classes to aid rapid development of Uniswap (V2, V3, V4), Curve V1, and Solidly V2 arbitrage bots on EVM-compatible blockchains

shapesimilarity

:chart_with_upwards_trend: The package allows you to check the similarity between two shapes/curves, using Frechet distance together with Procrustes analysis.

monotonic-derivative

Introducing `monotonic_derivative`, a Python library designed to modify a given curve by enforcing monotonicity on its derivative, resulting in a smoother and more physically plausible representation of the original data, ideal for analysis and presentation purposes.

toyecc

Elliptic Curve Cryptography playground/toolkit written in pure Python

pathins

Quadratic font curve path inspector

scikit-curve

A toolkit to manipulate n-dimensional geometric curves in Python

geomdl-shapes

Generate common B-spline, NURBS and analytic geometries

varana

The software allows to analyze how the stars change their brightness with the time. The analysis of time series bases on the Fourier Transform and reveals shapes of light curves.

pseud

Pythonic bi-directional RPC API built on top of ØMQ.

trjtrypy

Distance between trajectories