167 results

MATLAB suite of functions for topographic analysis

Read geometry and properties of AutoCad's Entities.

Imports and exports data files in seismological format "mini-SEED"

业务范围包括但不限于，生物/地震/机械/振动/声音/语音等多种领域中的信号处理问题。（最新文章源码以及c或者python版本，可联系， 手机号：15064155055 微信号：yg694722435 邮箱：yugang2010@163.com

Imports or download SRTM worldwide digital elevation model data files.

2D-interpolation using geostatistics

Quantification of fracture patterns in rocks and other materials

The Waveform Suite is now developed as part of the geoscience community codes, linked below.

LOWTRAN7 is an Air Force Research Laboratory (AFRL) atmosphere radiance and transmittance model published August, 1988.

Draw a full moment tensor focal mechanism for an earthquake

Orthogonal Matching Pursuit (OMP) and Compressive Sampling Matched Pursuit (CoSaMP).

Simple GUI to fit 6 different first order flotation kinetics equation types to experimental data.

Script that allows you to know the main parameters of a sand sieve analysis

This GUI program calculates some of specific data during the contact between wheel and rail.

efficient grib data reader

MATLAB function and companion script for computing nutation using the IAU 2000A algorithm.

computes the core loss of magnetic materials, for arbitrary flux waveforms.

GIT ANalysis of Earthquake Signals

PPHASEPICKER is a powerful tool for automatically picking P-phase onsets.

Fast MatLAB function for nonlinear-inelastic time-history analysis of a SDOF oscillator.

Spectral Element Method for wave propagation and rupture dynamics.

Computation of co-seismic displacements due to a rectangular dislocation in an elastic half-space.

SS_Beam.m computes simply-supported or Pinned-pinned beam mode shapes & natural frequencies

FFbeam.m script computes Free-free end beam mode shapes and natural frequencies

terrain(topographic) correction based on Hammer's approach

Files from webinar for IRIS

This is a MatLAB function to compute linear-elastic damped response spectrum of time series

SPHASEPICKER is a powerful tool for automatically picking S-phase onsets.

Simulation of the Light-Current characteristics of DFB semiconductor laser using the time domain traveling wave TDTW model.

smoothSpectra offers different smoothing options for Fourier amplitude spectrum. Default window function is Konno-Ohmachi.

Implementation of the three different sampling methods (DEW, FixR, NearN)

Compute deconvolution of two discrete time signals in frequency domain to study wave propagation.

Preprocessing and Analysis of laser speckle data or 3D data.

Multidimensional Synchrosqueezed Transforms

A matlab toolbox for spherical harmonics.

Script 3D-plots irregularly spaced data in for example sediment cores or sections

Simple MATLAB(R) GUI for calculating mineral recovery using basic batch flotation equations.

Antarctic bathymetry, ice thickness, and ice surface datasets

Gauss-FFT algorithm for geophysical gravity and magnetic field modeling

Read SAC files directly into MATLAB data structures.

Synthetic accelerograms

Customized colormap for clear surface height/oceanic depth overview.

Efficient viewing and exploration of large Digital Elevation Models

Graizer-Kalkan (2015) Ground-Motion Prediction Equation for earthquake strong motion estimates.

Matlab library to visualize the avalanche and power law characteristics of the sandpile model Edit

Compute local horizon obstruction due to topography using Digital Elevation Model (DEM)

Read/Write/Change data and header from SAC formatted files.

WAVEPROP function calculates displacement wave field in a layered medium using elastic wave equation

InterpolationGstat performs inverse distance or kriging interpolation using gstat.

returns the Strahler Stream Order based on channel and flow direction matrix

Loads and saves rd3 files (ground penetrating radar).

Linear analysis of multistory building subjected to ground motion

A non-Gaussian random process is generated from a Gaussian-distributed white noise

A function to make a gif animation of some light beams deflected by the gravity field of a star.

Collection of shell scripts and Matlab functions to plot VELEST v4.5 results.

We study the functional relationship between the dielectric constant of soil-water mixture and penetration depth of microwave signals into t

NRL MSIS-E-00 atmosphere model.

cornerFreqs automatically detects appropriate bandpass filter corner frequencies by comparing signal's spectrum with noise spectrum.

This function computes Fourier amplitude spectrum and its smoothed version. For smoothing, it uses window averaging.

Automated data importing tool with time series management and visualization capabilities