E. Cheynet

University of Bergen (UiB)

Last seen: Today | Active since 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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Submitted

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

18 days ago | 9 downloads |

Answered
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...

23 days ago | 0

Submitted

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...

30 days ago | 2 downloads |

Submitted

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 ...

1 month ago | 2 downloads |

Submitted

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...

1 month ago | 2 downloads |

Answered
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...

2 months ago | 0

Submitted

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...

2 months ago | 2 downloads |

Submitted

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 months ago | 2 downloads |

Submitted

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

2 months ago | 5 downloads |

Submitted

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 months ago | 5 downloads |

Submitted

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 months ago | 9 downloads |

Submitted

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

2 months ago | 15 downloads |

Submitted

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

3 months ago | 2 downloads |

Submitted

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

4 months ago | 5 downloads |

Submitted

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

4 months ago | 6 downloads |

Submitted

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 months ago | 2 downloads |

Submitted

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

4 months ago | 19 downloads |

Submitted

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

4 months ago | 33 downloads |

Submitted

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

4 months ago | 8 downloads |

Submitted

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

6 months ago | 1 download |

Submitted

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

6 months ago | 3 downloads |

Submitted

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

7 months ago | 3 downloads |

Submitted

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 months ago | 6 downloads |

Submitted

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 months ago | 3 downloads |

Submitted

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

10 months ago | 2 downloads |

Submitted

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 months ago | 14 downloads |