François Beauducel
Institut de Physique du Globe de Paris
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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Content Feed
Gesendet
HARMFIT: Sinusoidal harmonic curve fitting
Computes harmonics of a phase signal
6 Tage vor | 14 Downloads |
Gesendet
99 Bottles of Beer lyrics
This function displays the full song "99 Bottles of Beer" lyrics in pure, optimized Matlab/GNU Octave language.
5 Monate vor | 0 Downloads |
Gesendet
Fibonacci sequence
Computes the generalized Fibonacci numbers as vectorized code.
5 Monate vor | 1 Download |
Gesendet
Morse International Code
Morse International Code translation and audio output
5 Monate vor | 1 Download |
Gesendet
2-D histogram plot
Bivariable histogram plot, release compatible, no toolbox
5 Monate vor | 15 Downloads |
Gesendet
READHGT: Import/download NASA SRTM data files (.HGT)
Imports or download SRTM worldwide digital elevation model data files.
mehr als 2 Jahre vor | 19 Downloads |
Gesendet
computus
Computes Catholic Easter Sunday date and other Christian feasts
etwa 3 Jahre vor | 1 Download |
Gesendet
NANINTERP2: 2-D optimized linear interpolation
Filling the gaps in a surface.
etwa 3 Jahre vor | 1 Download |
Gesendet
Doodson tidal wave components
Earth tidal waves harmonic development by Darwin-Doodson
etwa 3 Jahre vor | 3 Downloads |
Gesendet
ROMAN2NUM and NUM2ROMAN: modern Roman numerals
Converts Roman numerals to and from integers
etwa 3 Jahre vor | 4 Downloads |
Gesendet
SUNRISE: sunrise and sunset times
Computes sunrise and sunset times from any geographical location on Earth, and computes the geolocation from sunrise/sunset time...
etwa 3 Jahre vor | 28 Downloads |
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RDMSEED and MKMSEED: Read and write miniSEED files
Imports and exports data files in seismological format "mini-SEED"
mehr als 3 Jahre vor | 48 Downloads |
Gesendet
ARROWS: generalized and vectorized 2-D arrows plot
Vectorized and flexible arrow plot function in 2-D
fast 4 Jahre vor | 4 Downloads |
Gesendet
Mogi: point source of dilatation in elastic half-space
Computes surface displacements, tilt and strain due to point source of dilatation at depth
mehr als 4 Jahre vor | 6 Downloads |
Gesendet
LL2UTM and UTM2LL
Latitude/longitude to and from UTM coordinates precise and vectorized conversion.
fast 5 Jahre vor | 111 Downloads |
Gesendet
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.
fast 5 Jahre vor | 2 Downloads |
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DEM: Shaded relief image plot (digital elevation model)
Pretty shaded relief map as flat image.
fast 5 Jahre vor | 21 Downloads |
Gesendet
RDSAC and MKSAC: read and write SAC seismic data file
Imports/plots and exports seismic data file in the IRIS/SAC format.
etwa 8 Jahre vor | 31 Downloads |
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Fast data decimation
Vector decimation using various resampling methods
mehr als 8 Jahre vor | 1 Download |
Gesendet
Round with significant digits
Rounds towards the nearest number with N significant digits.
fast 9 Jahre vor | 1 Download |
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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.
fast 10 Jahre vor | 21 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.
fast 11 Jahre vor | 3 Downloads |
Gesendet
MINMAX: Generalized median-style filter
Generalization of MIN, MAX, MEDIAN and extreme values filtering.
etwa 11 Jahre vor | 1 Download |
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COMPROSE: compass rose plot
Plots 1, 4, 8 or 16-point compass rose to current axis.
mehr als 11 Jahre vor | 4 Downloads |
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POLARMAP: Polarized colormap
Colormap with zero-center white shading.
fast 12 Jahre vor | 2 Downloads |
Gesendet
Sun69: Penny-shaped crack in elastic half-space
Computes surface deformation due to hydrostatic pressure in a horizontal circular fracture.
etwa 14 Jahre vor | 1 Download |
Gesendet
Radio link coverage map
Computes a map of visibility (line of sight) on a topography.
mehr als 14 Jahre vor | 3 Downloads |