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Matthew Kelly


Last seen: plus de 5 ans il y a |  Actif depuis 2015

Followers: 8   Following: 0

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I recently completed a PhD from Cornell University in robotics and now work in industry doing high-level robotics control. I am interested in:
- non-linear dynamics and control
- robotics
- path planning
- legged locomotion
- bipedal walking
- under-actuated systems
- trajectory optimization
- parameter optimization

Website: www.matthewpeterkelly.com

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A soumis


OptimTraj -- Trajectory Optimization Library
A toolbox for Matlab, for solving continuous time trajectory optimization problems

presque 6 ans il y a | 3305 téléchargements |

4.9 / 5
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Bouncing-Ball: Tutorial for ode45 events.
Tutorial for event detection in Matlab - simulation of ball bouncing over hilly terrain.

environ 9 ans il y a | 1624 téléchargements |

4.8 / 5
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fitSplineToData
Fit a cubic spline to a data set by solving a QP, with option to constrain boundary conditions.

environ 9 ans il y a | 142 téléchargements |

0.0 / 5
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MatthewPeterKelly/Polynomial_Smoothing_Matlab
Polynomial Smoothing for basic functions

plus de 9 ans il y a | 68 téléchargements |

0.0 / 5

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circularArc3d
Computes a circular arc that passes through points in 3D space with a prescribed tangent vector.

plus de 9 ans il y a | 59 téléchargements |

0.0 / 5
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rootSolve(func, xLow, xUpp, tol)
This function uses Ridder's Method to do non-linear root finding

plus de 9 ans il y a | 263 téléchargements |

0.0 / 5
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fitPiecewiseLinear(t, z, tGuess)
Computes a best-fit linear spline with arbitrary grid spacing

plus de 9 ans il y a | 197 téléchargements |

0.0 / 5
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PCHIP -- root solve
Fit a PCHIP spline through a data set and then compute the roots of the spline

plus de 9 ans il y a | 84 téléchargements |

5.0 / 5
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MatthewPeterKelly/Bezier_Curves
A few Matlab functions for creating and evaluating bezier curves.

plus de 9 ans il y a | 206 téléchargements |

0.0 / 5

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pwqh(t,x,v,a)
piece-wise quintic-Hermite spline generation

plus de 9 ans il y a | 103 téléchargements |

0.0 / 5

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ppDer(pp)
Computes the time-derivative of a piecewise-polynomial spline

plus de 9 ans il y a | 217 téléchargements |

0.0 / 5

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MatthewPeterKelly/Chebyshev_Polynomials
Tutorial for working with Chebyshev Orthogonal Polynomials

plus de 9 ans il y a | 326 téléchargements |

0.0 / 5

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Get roots of a data set
Given a scalar function that is defined on a grid, compute the roots of the curve.

plus de 9 ans il y a | 104 téléchargements |

0.0 / 5
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diffCenterVar
1st and 2nd derivatives, non-uniform time grid, second-order method

plus de 10 ans il y a | 209 téléchargements |

5.0 / 5

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getPolyRoots(C,tBnd)
Find all roots of polynomial and derivative on a bounded interval

plus de 10 ans il y a | 47 téléchargements |

0.0 / 5
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LineIntersection
Given two line segments, compute the intersection point.

plus de 10 ans il y a | 290 téléchargements |

5.0 / 5
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FindClosestPoint
Given a line AB, and a point C, find point D on line AB that is closest to C.

plus de 10 ans il y a | 100 téléchargements |

0.0 / 5
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Simple Catapult Simulation
Simulation of a simple catapult using ode45 with event detection.

plus de 10 ans il y a | 689 téléchargements |

5.0 / 5
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rombergQuadrature
Computes integral of vector functions using Romberg quadrature.

plus de 10 ans il y a | 74 téléchargements |

0.0 / 5
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MatthewPeterKelly/Lagrange_Mechanics_Derivations
Tutorial using Lagrange equations to derive equations of motion for mechanical systems.

plus de 10 ans il y a | 448 téléchargements |

5.0 / 5

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Minimum-Jerk Trajectory with Constraints
Solve multi-segment kinematic trajectory optimization. Minimum jerk, Chebyshev collocation.

plus de 10 ans il y a | 1116 téléchargements |

5.0 / 5
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Markov Decision Process - Pendulum Control
Creates a Markov Decision Process model of a pendulum, then finds optimal swing-up policy.

plus de 10 ans il y a | 381 téléchargements |

5.0 / 5
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Gradient_of_Backslash
Computes gradient of f(x) = A(x) \ b(x). Used for optimization.

plus de 10 ans il y a | 81 téléchargements |

0.0 / 5

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Bulirsch-Stoer
Solves an initial value problem. Good for very accurate solutions for smooth systems.

plus de 10 ans il y a | 251 téléchargements |

3.7 / 5

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drawArrow
Draws an arrow between two points.

plus de 10 ans il y a | 1653 téléchargements |

4.0 / 5
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logKeyPress
Logs each key press and time, and saves to a data file.

plus de 10 ans il y a | 172 téléchargements |

0.0 / 5

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Merge Options
Merge a struct of default options with a struct of user options

presque 11 ans il y a | 109 téléchargements |

0.0 / 5

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Ring Bell
Plays a short audio clip of a bell ringing

presque 11 ans il y a | 215 téléchargements |

5.0 / 5
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Particle Swarm Optimization
Non-linear parameter optimization with PSO. Includes many examples.

presque 11 ans il y a | 1899 téléchargements |

5.0 / 5
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diffCenter
Computes the second-order finite difference approximation.

presque 11 ans il y a | 271 téléchargements |

1.0 / 5
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