E. Cheynet

University of Bergen (UiB)

Last seen: Today | Actif depuis 2015

The number of discussions associated with my submissions has become quite large. Therefore, I am no longer able to handle the additional amount of work on time or reply to all the questions. Note: I will not do consulting work or your homework.

Programming Languages:
Python, MATLAB
Spoken Languages:
English, French
Professional Interests:
Signal Processing, Vibration Analysis, Fluid Dynamics, Civil and Environmental Engineering, Wind Power

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A soumis

A seven-box model of the carbon cycle for climate modelling
A seven-box carbon cycle model is implemented in Matlab and coupled with a zero-dimensional climate model

5 jours il y a | 11 téléchargements |

A répondu
How can I restrict a parameter (turbulence intensity) to only positive values?
Rather than restricting the turbulence intensities to positive values only, I suggest to understand why the turbulence intensity...

29 jours il y a | 0

A soumis

Vertical profiles of turbulence with ANN
Code to get information on the vertical profile of the along-wind standard deviation in the atmospheric boundary layer with a sh...

environ un mois il y a | 2 téléchargements |

A soumis

Constrained wind simulation in a 2D plane
Simulation of spatially correlated turbulent wind field based on wind velocity histories known at a few specific locations in a ...

environ un mois il y a | 2 téléchargements |

A soumis

Atmospheric deposition of heavy metals in Norway
Matlab scripts to extract and visualize data related to the deposition of heavy metals on dry moss in Norway. Data collected in...

environ 2 mois il y a | 2 téléchargements |

A répondu
Fixing post load for acceleration signal with Savitzky-Golay filter
There are essentially two main approaches to converting acceleration to displacement signal: (1) double integration as wisely me...

environ 2 mois il y a | 0

A soumis

Variable eddy viscosity Ekman layer in the ABL (1D)
Ekman's equations in the atmospheric boundary layer are solved for a horizontally homogeneous flow and a height-dependant eddy v...

environ 2 mois il y a | 2 téléchargements |

A soumis

Wind turbulence in the neutral and unstable surface-layer
A short set of functions to study surface layer fluxes and wind velocity spectra (simulated data) for wind engineering applicati...

2 mois il y a | 2 téléchargements |

A soumis

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

2 mois il y a | 6 téléchargements |

A soumis

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

2 mois il y a | 5 téléchargements |

A soumis

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

2 mois il y a | 5 téléchargements |

A soumis

Harmonic excitation of a SDOF
Implementation of some numerical methods to study forced vibrations of a SDOF in the time domain.

2 mois il y a | 15 téléchargements |

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

3 mois il y a | 2 téléchargements |

A soumis

One-point random process generation
Minimalist Matlab implementation of a random process generation in one point using the spectral method

4 mois il y a | 1 téléchargement |

A soumis

Generalized Extreme Values (GEV) distribution
The GEV distribution is calculated with and without the Matlab statistical toolbox for wind data

4 mois il y a | 6 téléchargements |

A soumis

Unfrozen skewed turbulence for wind loading on structures
Synthetic turbulence generation in 3D for yawed flow simulation with possible relaxation of Taylor's hypothesis of frozen turbul...

4 mois il y a | 2 téléchargements |

A soumis

Wind field simulation (the fast version)
A three-variate spatially correlated turbulent wind field is simulated in three dimensions.

4 mois il y a | 16 téléchargements |

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Automated Frequency Domain Decomposition (AFDD)
Modal parameters identification from ambient vibrations measurement using the FDD

4 mois il y a | 29 téléchargements |

A soumis

Operational modal analysis with a single accelerometer
The eigenfrequencies and damping ratios of a line-like structure are identified using a single accelerometer

4 mois il y a | 10 téléchargements |

A soumis

Fitting the Uniform Shear Model to real data
The parameters of the Uniform Shear Model are estimated in the least-square sense

6 mois il y a | 1 téléchargement |

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

6 mois il y a | 3 téléchargements |

A soumis

Gridded NORA3 data: automated and remote data extraction
Matlab script to read the NORA3 atmosphere hindcast and interpolate the mean wind speed profiles

7 mois il y a | 3 téléchargements |

A soumis

Automated vehicle identification using bridge vibrations
Vehicle-induced vibrations of a suspension bridge are used to automatically identify the mass, speed and arrival time of the veh...

8 mois il y a | 6 téléchargements |

A soumis

Met-ocean data extraction with NORA3
Hourly 2D wave spectra and instantaneous wave field from WINDSURFER/NORA3 (3 km grid) database are extracted using the OPeNDAP f...

8 mois il y a | 3 téléchargements |

A soumis

Ogive function for turbulent flux characterization
A simple example of the computation and fitting of the ogive function for atmospheric turbulence

10 mois il y a | 2 téléchargements |

A soumis

A note on the calculation of the length scales of turbulence
Matlab functions to compute some of the turbulence length scales in the atmospheric boundary layer

10 mois il y a | 16 téléchargements |