nonlinear

There are 9 repositories under nonlinear topic.

casadi / casadi
CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python or Matlab/Octave.
optimization nonlinear derivatives code-generation numerical-calculations academic-project scientific-computing mathematics symbolic-manipulation parameter-estimation optimal-control modular matlab octave python c-plus-plus library algorithmic-differentation nonlinear-programming
Language:C++ 1550
JuliaDynamics / DynamicalSystems.jl
Award winning software library for nonlinear dynamics and nonlinear timeseries analysis
physics mathematics dynamical-systems julia lyapunov dimension nonlinear chaos julialang entropy attractor nonlinear-dynamics delay-coordinates hacktoberfest
Language:Julia 800
acados / acados
Fast and embedded solvers for nonlinear optimal control
embedded optimization nonlinear optimal control
Language:C 674
gboeing / pynamical
Pynamical is a Python package for modeling and visualizing discrete nonlinear dynamical systems, chaos, and fractals.
chaos nonlinear fractal logistic visualization modeling animation math physics python pandas numba numpy matplotlib ipynb bifurcation-diagram fractals systems phase-diagram cobweb-plot
Language:Python 615
JuliaDynamics / ChaosTools.jl
Tools for the exploration of chaos and nonlinear dynamics
physics nonlinear chaos entropy dynamical-systems lyapunov julia dimension attractor dynamicalsystems hacktoberfest
Language:Julia 185
JuliaDynamics / InteractiveDynamics.jl
Fast, general-purpose interactive applications for complex systems
julia chaos interactive nonlinear dynamics dynamical-systems orbit-diagram bifurcation-diagram hacktoberfest agent-based-modeling gui-application
Language:Julia 169
riken-aip / pyHSICLasso
Versatile Nonlinear Feature Selection Algorithm for High-dimensional Data
feature-selection feature-extraction machine-learning-algorithms nonlinear python blackbox-algorithm
Language:Python 162
MatMechLab / AsFem
Advanced Simulation kit based on Finite Element Method (AsFem)
finite-elements finite-element-analysis numerical-methods mechanics beginner-code newton-raphson nonlinear sparse-matrix phasefield cahnhilliard solids asfem fracture crack damage multiphysics chemomechanics
Language:C++ 157
clarkzinzow / Nonlinear-Optimization-Algorithms
MATLAB implementations of a variety of nonlinear programming algorithms.
nonlinear-programming-algorithms nonlinear-optimization-algorithms wolfe bfgs newton matlab-implementations algorithm matlab nonlinear-optimization nonlinear-programming nonlinear line-search newtons-method dogleg-method conjugate-gradient conjugate-gradient-descent gauss-newton-method optimization optimization-algorithms
Language:MATLAB 150
Fatou.jl
chakravala / Fatou.jl
Fatou sets in Julia (Fractals, Newton basins, Mandelbrot)
newton-fractals mandelbrot fractal-images fractals julia-sets complex-numbers recursion chaos nonlinear numerical-analysis newtons-method fractal-algorithms root-finding julia-set
Language:Julia 110
JuliaDynamics / TimeseriesPrediction.jl
Prediction of timeseries using methods of nonlinear dynamics and timeseries analysis
nonlinear dynamics timeseries prediction julia chaos
Language:Julia 101
cmower / optas
OpTaS: An optimization-based task specification library for trajectory optimization and model predictive control.
model-predictive-control optimization python robotics trajectory-optimization task-specification forward-kinematics inverse-kinematics library nonlinear optimal-control planning
Language:Python 80
byuflowlab / GXBeam.jl
Pure Julia Implementation of Geometrically Exact Beam Theory
gebt beam-elements finite-element-analysis julia nonlinear
Language:Julia 77
roboptim / roboptim-core
RobOptim Core Layer: interface and basic mathematical tools
roboptim nonlinear c-plus-plus numerical-optimization scientific-computing
Language:C++ 63
SOUL-VA
thezhe / SOUL-VA
A Virtual Analog Library written in SOUL
audio effect soul virtual-analog filter library nonlinear time-varying dsp soul-programming-language overdrive saturation distortion
53
OVVO-Financial / NNS
Nonlinear Nonparametric Statistics
partial-moments nonlinear nonparametric statistics machine-learning econometrics time-series clustering
Language:HTML 52
JuliaDynamics / DynamicalSystemsBase.jl
Definition of dynamical systems and integrators for DynamicalSystems.jl
chaos nonlinear dynamical-systems julia hacktoberfest
Language:Julia 50
MahanFathi / LQR-RRTstar
LQR-RRT* method is used for random motion planning of a simple pendulum in it's phase plot
lqr lqg lqr-controller rrt trajectory-generation rrt-star random-tree random-trajectory-generator nonlinear nonlinear-optimization nonlinear-control robotics simple-pendulum motion-planning underactuatedrobotics robot
Language:MATLAB 50
trusspy
adtzlr / trusspy
Nonlinear Truss Solver for Python
truss-solver fem structural-analysis mechanics nonlinear truss python
Language:Python 49
JuliaDynamics / ComplexityMeasures.jl
Estimators for probabilities, entropies, and other complexity measures derived from observations in the context of nonlinear dynamics and complex systems
probability state-space frequency nonlinear-dynamics complex-systems complexity entropy hacktoberfest julia nonlinear nonlinear-timeseries-analysis ordinal-patterns permutation-entropy
Language:Julia 48
albeco / LaserPulse
LaserPulse is a class for storing and handling time-frequency pulses, like for example femtosecond laser pulses
laser optics nonlinear pulse
Language:MATLAB 47
Stefan-Endres / shgo
Simplicial Homology Global Optimization
global-optimization clustering-algorithm science mathematics optimization black-box-optimization black-box black-box-model nonlinear-optimization nonlinear
Language:Python 44
plusk01 / nonlinearquad
A collection of Jupyter/IPython notebooks that implement quadrotor control schemes in an expository manner
control-theory nonlinear quadrotor sliding-mode-control ipython-notebook simulation
Language:Jupyter Notebook 40
SargisYonan / uKal
Micro Kalman Filter for linear and nonlinear systems
kalman filter ekf sof linear nonlinear state estimation sensor fusion microcontroller embedded system optimal variance suppression extended second order c
Language:C 34
harmslab / epistasis
A Python API for estimating statistical high-order epistasis in genotype-phenotype maps.
genotype-phenotype-maps python epistasis high-order nonlinear modeling genetics evolution
Language:Python 32
ispc-lab / NeuralPCI
✨ [CVPR 2023] NeuralPCI: Spatio-temporal Neural Field for 3D Point Cloud Multi-frame Non-linear Interpolation
cvpr interpolation multi-frame nonlinear point-cloud spatio-temporal 3d computer-vision deep-learning neural-fields pytorch autonomous-driving human-motion
Language:Python 31
m-clark / generalized-additive-models-workshop-2019
A workshop on using generalized additive models and the mgcv package.
generalized-additive-models additive-models mgcv splines nonlinear penalized-regression penalized-spline mixed-models
Language:R 27
JuliaDynamics / Attractors.jl
Find attractors of dynamical systems, their basins, and continue them across parameters. Study global stability (a.k.a. non-local, or resilience). Also tipping points functionality.
attractors basins-of-attraction continuation nonlinear tipping-points hacktoberfest
Language:Julia 26
JuliaDynamics / DelayEmbeddings.jl
Delay coordinates embeddings and optimizing them
delay-embedding nonlinear-dynamics chaos nonlinear hacktoberfest timeseries nonlinear-timeseries-analysis reconstruction
Language:Julia 26
markuskreitzer / Nonlinear-Systems-and-Control
Files for my Nonlinear Systems and Controls class.
ode nonlinear control-systems lyapunov stability markov-chain
Language:MATLAB 22
josephcslater / mousai
Harmonic balance solvers
vibration nonlinear dynamics harmonic resonance aeroelasticity
Language:Python 21
HaoxinGuo / NASM
地震作用下剪切型结构线性/非线性时程分析
nonlinear nonlinear-dynamics newmark matlab dynamic algorithms
Language:MATLAB 20
StatikTUM / nfem
A lightweight python tool build for teaching non linear FEM analysis of 3D truss structures
nonlinear fem finite-element-method truss structural-analysis teaching
Language:HTML 20
afraniomelo / KydLIB
Routines for exploratory data analysis.
autocorrelation correlation-coefficient data-analysis data-exploration data-science data-visualization eda exploratory-data-analysis gaussian machine-learning noise nonlinear plotting python scatter-plot statistics time-series time-series-analysis visualization
Language:Python 19
EntropyHub.jl
MattWillFlood / EntropyHub.jl
An open-source toolkit for entropic data analysis
entropy uncertainty statistical-physics nonlinear complexity time-series signal-processing random research matlab julia python open-source toolkit shannon information-theory probability-theory refined composite hierarchical
Language:Julia 19
nocholasrift / mpc_trajectory_tracking
ROS MPC trajectory tracker. Currently only supports diff-drive/skid-steering UGVs.
mpc ros navigation tracking trajectory control ipopt nonlinear
Language:C++ 19