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François Beauducel


Institut de Physique du Globe de Paris

Last seen: Today Active since 2009

I started using Matlab in 1991 (v3.0). I propose generic or dedicated functions always vectorized, toolbox-free, release-compatible, Octave-compatible and fully documented. My professional Interests: geophysics, volcanology, seismology, modelling, signal processing, ground deformation, mapping, graphics.

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Submitted


99 Bottles of Beer lyrics
This function displays the full song "99 Bottles of Beer" lyrics in pure, optimized Matlab/GNU Octave language.

4 months ago | 0 downloads |

Submitted


Fibonacci sequence
Computes the generalized Fibonacci numbers as vectorized code.

4 months ago | 1 download |

Submitted


Morse International Code
Morse International Code translation and audio output

5 months ago | 1 download |

Submitted


2-D histogram plot
Bivariable histogram plot, release compatible, no toolbox

5 months ago | 10 downloads |

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Submitted


whereami
Automatic geolocation map

2 years ago | 1 download |

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READHGT: Import/download NASA SRTM data files (.HGT)
Imports or download SRTM worldwide digital elevation model data files.

2 years ago | 21 downloads |

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computus
Computes Catholic Easter Sunday date and other Christian feasts

3 years ago | 1 download |

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NANINTERP2: 2-D optimized linear interpolation
Filling the gaps in a surface.

3 years ago | 2 downloads |

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Submitted


Doodson tidal wave components
Earth tidal waves harmonic development by Darwin-Doodson

3 years ago | 2 downloads |

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Submitted


ROMAN2NUM and NUM2ROMAN: modern Roman numerals
Converts Roman numerals to and from integers

3 years ago | 5 downloads |

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SUNRISE: sunrise and sunset times
Computes sunrise and sunset times from any geographical location on Earth, and computes the geolocation from sunrise/sunset time...

3 years ago | 31 downloads |

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RDMSEED and MKMSEED: Read and write miniSEED files
Imports and exports data files in seismological format "mini-SEED"

3 years ago | 46 downloads |

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ARROWS: generalized and vectorized 2-D arrows plot
Vectorized and flexible arrow plot function in 2-D

3 years ago | 4 downloads |

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Mogi: point source of dilatation in elastic half-space
Computes surface displacements, tilt and strain due to point source of dilatation at depth

4 years ago | 5 downloads |

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Submitted


weton
WETON: Javanese calendar

5 years ago | 1 download |

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LL2UTM and UTM2LL
Latitude/longitude to and from UTM coordinates precise and vectorized conversion.

5 years ago | 104 downloads |

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GREATCIRCLE and LOXODROME: "As the crow flies" and rhumb lin
Computes "As the crow flies" path coordinates, distance and bearing on Earth along great circle or rhumb line.

5 years ago | 5 downloads |

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DEM: Shaded relief image plot (digital elevation model)
Pretty shaded relief map as flat image.

5 years ago | 16 downloads |

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Answered
Is MATLAB compatible with macOS High Sierra?
Hello, I have a deep issue with 2011b under HighSierra: besides the "common" character encoding problem, the core LSCOV funct...

6 years ago | 0

Submitted


RDSAC and MKSAC: read and write SAC seismic data file
Imports/plots and exports seismic data file in the IRIS/SAC format.

8 years ago | 43 downloads |

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Fast data decimation
Vector decimation using various resampling methods

8 years ago | 1 download |

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Round with significant digits
Rounds towards the nearest number with N significant digits.

9 years ago | 3 downloads |

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HARMFIT: Sinusoidal harmonic curve fitting
Computes harmonics of a phase signal

10 years ago | 6 downloads |

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Okada: Surface deformation due to a finite rectangular source
Computes Okada's 1985 solution for displacements, tilts and strains due to fault dislocation.

10 years ago | 33 downloads |

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OKUBO: Gravity change due to shear and tensile faults
Okubo's 1992 model for gravity change due to finite rectangular source in elastic half-space.

11 years ago | 3 downloads |

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Submitted


MINMAX: Generalized median-style filter
Generalization of MIN, MAX, MEDIAN and extreme values filtering.

11 years ago | 1 download |

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COMPROSE: compass rose plot
Plots 1, 4, 8 or 16-point compass rose to current axis.

11 years ago | 4 downloads |

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POLARMAP: Polarized colormap
Colormap with zero-center white shading.

12 years ago | 4 downloads |

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Sun69: Penny-shaped crack in elastic half-space
Computes surface deformation due to hydrostatic pressure in a horizontal circular fracture.

14 years ago | 1 download |

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Radio link coverage map
Computes a map of visibility (line of sight) on a topography.

14 years ago | 4 downloads |

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