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.
Computes Catholic Easter Sunday date and other Christian feasts
7 months ago | 2 downloads |
NANINTERP2: 2-D optimized linear interpolation
Filling the gaps in a surface.
7 months ago | 4 downloads |
2-D histogram plot
Bivariable histogram plot, release compatible, no toolbox
7 months ago | 30 downloads |
Doodson tidal wave components
Earth tidal waves harmonic development by Darwin-Doodson
7 months ago | 2 downloads |
ROMAN2NUM and NUM2ROMAN: modern Roman numerals
Converts Roman numerals to and from integers
7 months ago | 9 downloads |
SUNRISE: sunrise and sunset times
Computes sunrise and sunset times from any geographical location on Earth, and computes the geolocation from sunrise/sunset time...
7 months ago | 18 downloads |
RDMSEED and MKMSEED: Read and write miniSEED files
Imports and exports data files in seismological format "mini-SEED"
7 months ago | 26 downloads |
ARROWS: generalized and vectorized 2-D arrows plot
Vectorized and flexible arrow plot function in 2-D
1 year ago | 11 downloads |
READHGT: Import/download NASA SRTM data files (.HGT)
Imports or download SRTM worldwide digital elevation model data files.
1 year ago | 34 downloads |
Mogi: point source of dilatation in elastic half-space
Computes surface displacements, tilt and strain due to point source of dilatation at depth
2 years ago | 10 downloads |
WETON: Javanese calendar
2 years ago | 1 download |
LL2UTM and UTM2LL
Latitude/longitude to and from UTM coordinates precise and vectorized conversion.
2 years ago | 63 downloads |
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.
2 years ago | 5 downloads |
DEM: Shaded relief image plot (digital elevation model)
Pretty shaded relief map as flat image.
2 years ago | 30 downloads |
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...
3 years ago | 0
RDSAC and MKSAC: read and write SAC seismic data file
Imports/plots and exports seismic data file in the IRIS/SAC format.
5 years ago | 18 downloads |
Fast data decimation
Vector decimation using various resampling methods
5 years ago | 4 downloads |
Round with significant digits
Rounds towards the nearest number with N significant digits.
6 years ago | 4 downloads |
HARMFIT: Sinusoidal harmonic curve fitting
Computes harmonics of a phase signal
7 years ago | 12 downloads |
Okada: Surface deformation due to a finite rectangular source
Computes Okada's 1985 solution for displacements, tilts and strains due to fault dislocation.
7 years ago | 14 downloads |
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.
8 years ago | 2 downloads |
MINMAX: Generalized median-style filter
Generalization of MIN, MAX, MEDIAN and extreme values filtering.
8 years ago | 1 download |
COMPROSE: compass rose plot
Plots 1, 4, 8 or 16-point compass rose to current axis.
9 years ago | 6 downloads |
POLARMAP: Polarized colormap
Colormap with zero-center white shading.
9 years ago | 4 downloads |
Sun69: Penny-shaped crack in elastic half-space
Computes surface deformation due to hydrostatic pressure in a horizontal circular fracture.
11 years ago | 1 download |
Radio link coverage map
Computes a map of visibility (line of sight) on a topography.
11 years ago | 3 downloads |