ECheynet/eigenBeam

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2
Language
MATLAB
License
BSD 3-Clause "New...
Created over 4 years ago
Updated almost 2 years ago

ECheynet/eigenBeam

ECheynet

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Computation of the eigenfrequencies and mode shapes of a simple beam

SEIR

Generalized SEIR Epidemic Model (fitting and computation)

SSICOV

The modal parameters of a line-like structure are automatically identified using an SSI-COV algorithm applied to ambient vibration data

AFDD

Automated Modal parameters identification from ambient vibrations measurement using the FDD

polarPcolor

polarPcolor draws a pseudocolor plot in polar coordinates with a polar grid.

windSimFast

A three-variate turbulent wind field (u,v and w components) is simulated in three-dimensions.

earthquakeSim

Ground acceleration records are simulated using the non-stationnary Kanai–Tajimi model

OMA_1SDOF

Damping ratio estimation from ambient vibrations (SDOF)

windSim_textBased

Wind turbulence generation using text-based input files

EPSD

Evolutionary Power Spectral Density (EPSD)

TDD

The Time domain decomposition (TDD) [1] is an output-only method to extract mode shapes of a structure.

trafficIdentification

Matlab algorithm to automatically identify key vehicle characteristics from vibrations data collected on a suspension bridge

ASD

Converting acceleration to displacements records

skewWindSim

Matlab code to generate atmospheric turbulence for skew flow. Application: Wind engineering, structural dynamics, boundary layer meteorology.

modalID_singleSensor

Modal identification of the eigenfrequencies and damping ratios of a line-like structure with a single accelerometer

dynaResp_beam_TD

The dynamic displacement response of a line-like structure to an uncorrelated Gaussian white noise input is computed in the time domain.

readWindsurferNORA3

WINDSURFER/NORA3, hindcast 3km hourly 2D wave spectra and instantaneous wave fields

ANN_profileAtm

Code to get information on the vertical profile of the along-wind standard deviation in the atmospheric boundary layer with a shallow neural network

MannModel1994

Numerical implementation of the uniform-shear model by Mann (1994)

TurbulenceLengthScales

Matlab functions to compute the integral and turbulence length scales in the atmospheric boundary layer

scatterWindRose

Plot a wind rose as a scatter plot

NORA3

Matlab script to read the NORA3 atmosphere hindcast and interpolate the mean wind speed profiles

dynaRespFD

The dynamic response of a suspension bridge to wind turbulence is computed in the frequency domain.

zombieInfectionModelling

Matlab code for the simulation of a zombie outbreak using a compartmental model

Ekman1D

Variable eddy viscosity Ekman layer in the ABL (1D)

GEV

The GEV distribution is calculated with and without the Matlab statistical toolbox for wind data

GMetCoOp

Automated and remote data extraction of MetCoOp-Ensemble Prediction System data

fitMann1994

The parameters of the Uniform Shear Model are estimated in the least-square sense

binAveraging

Averaging noisy data into bins

viridis_white

A modified Viridis colormap where the yellow sequence is replaced by a white one

randomProcess

Minimalist Matlab implementation of a random process generation in one point

dynaRespTD

The coupled dynamic response of a suspension bridge to wind turbulence is computed in the time domain

Excitation_SDOF

Harmonic excitation of a SDOF

stationaryTests

Matlab functions to test the stationarity of a random process

eigenBridge2

The vertical eigenfrequencies and mode shapes of a single-span suspension bridge are computed using the method by Luco et Turmo [1]. For the sake of completeness, the computed modal parameters are compared with those obtained using the method by Sigbjørnsson & Hjorth-Hansen [2] and Strømmen [3].

Klipp2018

The friction velocity is computed without the need to correct tilt angle errors using Klipp's method

cohFit

Fitting the co-coherence of turbulence

SST_HD

Matlab functions to import the high-resolution sea surface temperature data from the JPL OurOcean group

ChouguleModel2018

Numerical implementation of the uniform shear model including stability by Chougule et al. (2018)

tiltCorrection

Tilt-correction algorithms for 3D sonic anemometers

aerodyn_ENERGI210

Tutorial for the aerodyn software for teaching in ENERGI210

Gaussian_to_nonGaussian

A non-Gaussian distribution is generated from a Gaussian-distributed white noise

eigenBridge

Eigenfrequencies and mode shapes of a suspension bridge are computed using a continuum model

AHP_windResources

Multicriteria decision analysis for wind resource assessment and environmental impact

carbonCycle7Boxes

A seven-box carbon cycle model is implemented in Matlab to simulate atmospheric CO2 concentration from 1750 onwards.

FlutterBridge_FD

The coupled flutter velocity of a single-span suspension bridge is computed in the frequency domain