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Moreno, M.


Last seen: environ 2 mois il y a Actif depuis 2022

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A soumis


Equally-Spaced Points
Optimal space filling design in an arbitrary number of dimensions. Fixed or preexisting data points can be specified.

environ un an il y a | 1 téléchargement |

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A soumis


Fast Polynomial Curve and Surface Fitting
Fast polynomial curve and surface fitting via LLS. The functions are significantly faster than the default functions for ordinar...

presque 2 ans il y a | 6 téléchargements |

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A soumis


Bézier Surface Fitting and Evaluation
Fast Bézier surface fitting and evaluation via linear and non-linear least squares.

presque 2 ans il y a | 3 téléchargements |

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A soumis


Fast Cardinal and Catmull-Rom Spline Interpolation
Optimal generation of cardinal splines of arbitrary dimensions, comprising Catmull-Rom (centripetal) types.

presque 2 ans il y a | 2 téléchargements |

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A soumis


Optimal-Space Filling Design
Generates an optimally-sampled distribution of points in arbitrary dimensions with almost-uniform distribution. Simpler version ...

presque 2 ans il y a | 4 téléchargements |

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A soumis


Palette
Simple yet complete colormap generation or processing tool for scientific visualisation.

presque 2 ans il y a | 2 téléchargements |

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A soumis


BSPL Toolbox
Bézier toolbox for advanced curve analysis and processing, optimised for accuracy and speed.

presque 2 ans il y a | 4 téléchargements |

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A soumis


High-Precision Bezier Curves
Fast, robust and accurate arbitrary-dimension and precision Bezier curve generation from its control points and/or knots.

presque 2 ans il y a | 3 téléchargements |

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A soumis


Uniformly-Distributed Points
Generate uniformly-sampled points in a 1D, 2D or 3D cartesian or spherical domain with optional pre-existing data via MAXIMIN de...

presque 2 ans il y a | 6 téléchargements |

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A soumis


Fast Local Extrema
Fast local extrema calculation

presque 2 ans il y a | 1 téléchargement |

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A répondu
Arc length of Cubic Bezier Curve
If you have access to symbolic math, there is a way of calculating the analytic arc-length of a generic Bézier curve as the defi...

environ 2 ans il y a | 0

A répondu
How to aproximate a set of points into a polynomial parametric spline
It is possible to fit a Bézier curve through your points, and then transform its control points to Bernstein basis. The followin...

environ 2 ans il y a | 0

A répondu
How to generate random smooth 2D closed curves/shapes
The function bspl is creation of my own and is available in these 2 links: https://uk.mathworks.com/matlabcentral/fileexc...

environ 2 ans il y a | 1

A soumis


Accurate Binomial Coefficients
Binomial coefficients / Pascal Triangle elements for / N choose K look-up table (LUT) with no numerical errors for 0 <= N <=1029...

environ 2 ans il y a | 2 téléchargements |

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Question


Reshape a 'column' matrix into a 'row' matrix
Hi, I hope you are well. I have a matrix 'X' that is generated through a series of parameters, that in the end of the day is a ...

environ 2 ans il y a | 1 réponse | 0

1

réponse

A soumis


Discrete Curvature, Normals and Evolute
Fast calculation of the discrete 1D curvature, evolute and normals of a 1D, 2D or 3D curve.

environ 2 ans il y a | 5 téléchargements |

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A répondu
Generate N random uniformly distributed points in the d-ball
https://uk.mathworks.com/matlabcentral/fileexchange/108374-uniformly-distributed-points

environ 2 ans il y a | 0

A répondu
How to generate uniformly distributed random coordinates inside a cuboid such that the distance between points is greater than a constant value?
https://uk.mathworks.com/matlabcentral/fileexchange/108374-uniformly-distributed-points

environ 2 ans il y a | 0

A répondu
Random uniform data points
https://uk.mathworks.com/matlabcentral/fileexchange/108374-uniformly-distributed-points

environ 2 ans il y a | 0

A répondu
How to generate uniform random points with in a circle.
https://uk.mathworks.com/matlabcentral/fileexchange/108374-uniformly-distributed-points

environ 2 ans il y a | 0

A soumis


Quasi-Euclidean Norm
Returns the quasi-euclidean norm of an array in 1, 2 or 3 dimensions.

environ 2 ans il y a | 2 téléchargements |

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Question


Fast Euclidean Distance Calculation
Hi, I hope you are well. I am trying to compute euclidean distances in 2D or 3D (for the sake of the question, I will refer to ...

environ 2 ans il y a | 2 réponses | 0

2

réponses