yuminzhao91 Goto Github PK
Type: User
Company: National University of Singapore
Location: Singapore
Blog: https://scholar.google.com/citations?user=sOA2GMQAAAAJ&hl=en
Type: User
Company: National University of Singapore
Location: Singapore
Blog: https://scholar.google.com/citations?user=sOA2GMQAAAAJ&hl=en
ABC (AmBient noise and Coda) is to compute cross correlation time functions from ambient noise or coda.
a collection of codes imlpementing three different techniques for measuring seismic surface wave multi-mode phase velocity dispersion
This repo contains the code to reproduce figures in my dissertation "Passive Imaging and Characterization of the Subsurface With Distributed Acoustic Sensing"
Codes for measuring travel-time shifts by seismic interferometry in the time-frequency domain with wavelet cross-spectrum analysis.
Matlab toolbox for estimating the Green's function from cross correlating ambient seismic noise and measure time shifts in seismic data
Dispersion curve inversion using Evolutionary Algorithms
Scripts and data to recreate figures from the paper "Fiber-optic network observations of earthquake wavefields" by N.J. Lindsey, E.R. Martin, D.S. Dreger, B. Freifeld, S. Cole, S.R. James, B.L. Biondi, J.B. Ajo-Franklin
Python call to Herrmann's codes for surface waves computation
致力于将李航博士《统计学习方法》一书中所有算法实现一遍
Matlab application for inversion of Rayleigh phase velocity
Constraining the past seismic activity and the slip-rates of faults over several millennials is crucial for seismic hazard assessment. Chlorine 36 (36Cl) in situ produced cosmogenic nuclide is increasingly used to retrieve past earthquakes histories on seismically exhumed limestone normal fault-scarps. Following Schlagenhauf et al., [2010] modelling approach, we present a new methodology to retrieve the exhumation history based on a Bayesian transdimensional inversion of the 36Cl data. This procedure uses the reversible jump Markov chains Monte-Carlo algorithm (RJ-MCMC, Green [1995]) which enables 1-exploring the parameter space (number of events, age and slip of the events), 2-finding the more probable scenarios, and 3-precisely quantifying the associated uncertainties. Through a series of synthetic tests, the algorithm revealed a great capacity to constrain event slips and ages in a short computational time (several days) with a precision that can reach 0.1 ky and 0.5 m for the age and slip of exhumation event, respectively. In addition, our study show that the amount of 36Cl accumulated when the sampled fault-plane was still buried under the colluvial wedge, prior its exhumation, might represents up to 35 % of the total 36Cl. This contribution can be accurately determined with a depth profile, reducing uncertainty on the exhumation scenario.
A Python Package for Monitoring Seismic Velocity Changes using Ambient Seismic Noise | http://www.msnoise.org
Multimodal Layered Transdimensional Inversion of Seismic Dispersion Curves with Depth Constraints
Noisy Dispersion Curve Picking
Near Surface Seismic imaging using particle swarm optimization.
Additionnal materials for NeSSI (presentations,notebooks...)
A Python bridge to Matlab's fmincon (requires a Matlab license).
PyLops – A Linear-Operator Library for Python
Python scripts to calculate experimental dispersion data from Multi-Channel Analysis of Surface Waves (MASW) data
Surrogate Optimization Toolbox for Python
A research toolkit for particle swarm optimization in Python
A Real-Time Seismic Signals Processing Toolkit
This repository contains the scripts for our paper "Urban Running Activity Detected Using a Seismic Sensor during COVID‐19 Pandemic" published in Seismological Research Letters.
The first version of WZDOM toolbox for optimization and seismic inversion
compute surface wave dispersion curves in python using Herrmann's codes
手写实现李航《统计学习方法》书中全部算法
surface waves dispersion and kernels
A simple Rayleigh wave inversion code for exploration geophysics. The forward model implements the 1972 Schwab and Knopoff algorithm.
2D finite-difference fime-domain modeling code for P-Sv wave propagation
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.