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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


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...

1 day ago | 2 downloads |

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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...

1 day ago | 1 download |

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

8 days ago | 5 downloads |

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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...

8 days ago | 7 downloads |

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

2 months ago | 4 downloads |

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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

2 months ago | 8 downloads |

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DaisyWorld with greenhouse effect
Matlab implementation of Daisyworld with greenhouse effects using Euler's method

3 months ago | 1 download |

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Fitting the co-coherence of turbulence
A set of Matlab functions to fit the co-coherence of turbulence with empirical models.

4 months ago | 3 downloads |

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Stationarity test
The stationarity of a time series is evaluated by using the reverse arrangement test or moving-window functions

5 months ago | 7 downloads |

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

6 months ago | 17 downloads |

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Wind field simulation (text-based input)
Simulation of spatially correlated wind velocity time-histories

6 months ago | 15 downloads |

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

6 months ago | 19 downloads |

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

8 months ago | 10 downloads |

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

10 months ago | 87 downloads |

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viridis_white: a modified viridis colormap
viridis_white is a variant of the Viridis colormap that replaces the yellow sequence with a white one.

1 year ago | 3 downloads |

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Calculation of the modal parameters of a suspension bridge
The eigenfrequencies and modes shapes of a suspension bridge are calculated using a continuum model

1 year ago | 9 downloads |

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eigen-value calculation of continuous beams
Compute the eigenfrequencies and mode shapes of a continuous beam with different boundary conditions

1 year ago | 11 downloads |

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Friction velocity estimation from the Reynold stress tensor
The friction velocity is computed from sonic anemometer data without the need to correct tilt angle errors

1 year ago | 4 downloads |

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

1 year ago | 3 downloads |

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Linear vertical vibrations of suspension bridges
The eigen-frequencies and mode-shapes for the vertical DOF of a suspension bridge are computed

1 year ago | 4 downloads |

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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...

1 year ago | 3 downloads |

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Sonic anemometer tilt correction algorithm
The 3 wind components are retrieved from a tilted anemometer using 3 different algorithms

1 year ago | 2 downloads |

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

1 year ago | 1 download |

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

1 year ago | 23 downloads |

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

1 year ago | 3 downloads |

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Mathematical modelling of an outbreak of zombie infection
How long will humanity survive to zombiism ?

1 year ago | 4 downloads |

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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

1 year ago | 7 downloads |

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Averaging noisy data into bins
The function binAveraging smoothes noisy power spectral density estimates or simply average scattered data into bins

1 year ago | 7 downloads |

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Mode shapes extraction by time domain decomposition (TDD)
The modal parameters of a line-like structure are estimated in the time domain using displacement records only.

1 year ago | 21 downloads |

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Converting acceleration to displacements records
The Discrete Fourier transform is compared to the double integration technique when transforming acceleration to displacement re...

1 year ago | 16 downloads |

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