Community Profile

photo

E. Cheynet


University of Bergen (UiB)

Last seen: Today Aktiv seit 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

Statistics

All
  • Personal Best Downloads Level 5
  • Explorer
  • Knowledgeable Level 1
  • First Answer
  • GitHub Submissions Level 3
  • Editor's Pick
  • First Review
  • 5-Star Galaxy Level 5
  • First Submission
  • Commenter
  • Solver

Abzeichen anzeigen

Content Feed

Anzeigen nach

Gesendet


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

5 Tage vor | 7 Downloads |

Thumbnail

Gesendet


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

6 Tage vor | 2 Downloads |

Thumbnail

Gesendet


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

7 Tage vor | 17 Downloads |

Thumbnail

Gesendet


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

25 Tage vor | 8 Downloads |

Thumbnail

Gesendet


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...

2 Monate vor | 7 Downloads |

Thumbnail

Gesendet


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...

2 Monate vor | 4 Downloads |

Thumbnail

Gesendet


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...

2 Monate vor | 1 Download |

Thumbnail

Gesendet


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

4 Monate vor | 4 Downloads |

Thumbnail

Gesendet


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

4 Monate vor | 5 Downloads |

Thumbnail

Gesendet


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

6 Monate vor | 3 Downloads |

Thumbnail

Gesendet


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

6 Monate vor | 5 Downloads |

Thumbnail

Gesendet


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

7 Monate vor | 9 Downloads |

Thumbnail

Gesendet


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

8 Monate vor | 17 Downloads |

Thumbnail

Gesendet


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

8 Monate vor | 13 Downloads |

Thumbnail

Gesendet


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

11 Monate vor | 8 Downloads |

Thumbnail

Gesendet


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

12 Monate vor | 87 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 10 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 13 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 12 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 4 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 3 Downloads |

Thumbnail

Gesendet


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...

mehr als ein Jahr vor | 3 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 2 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 1 Download |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 16 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 4 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 3 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 9 Downloads |

Thumbnail

Gesendet


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.

mehr als ein Jahr vor | 23 Downloads |

Thumbnail

Gesendet


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

mehr als ein Jahr vor | 18 Downloads |

Thumbnail

Mehr laden