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Submitted

Displacement response of a line-like structure to a random load in the time domain

dynaResp_TD computes the time history of the displacement response of a line-like structure

1 month ago | 4 downloads |

Submitted

Automated Frequency Domain Decomposition (AFDD)

Modal parameters identification from ambient vibrations measurement using the FDD

1 month ago | 37 downloads |

Submitted

eigen-value calculation of a continuous beam (Transverse vibrations)

Compute the eigen frequencies and mode shapes of a continuous beam with different BCs.

1 month ago | 5 downloads |

Submitted

Turbulent friction velocity calculated from the Reynolds stress tensor

The friction velocity is computed without the need to correct tilt angle errors

1 month ago | 4 downloads |

Submitted

Sonic anemometer tilt correction algorithm

The 3 wind components are retrieved from a tilted anemometer using 3 different algorithms

1 month ago | 2 downloads |

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

7 months ago

Submitted

Analysis of turbulent wind velocities in the neutral and unstable surface-layer

A study of surface layer fluxes and wind velocity spectra (simulated data)

9 months ago | 8 downloads |

Submitted

pcolor in polar coordinates

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

1 year ago | 52 downloads |

Submitted

Short introduction to the Generalized Extreme Values (GEV) distribution

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

1 year 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.

1 year ago | 12 downloads |

Submitted

Calculation of the modal parameters of a suspension bridge

The eigen-frequencies and modes shapes of a suspension bridge are calculated on a simple way

1 year ago | 4 downloads |

Submitted

Evolutionary Power Spectral Density (EPSD)

Compute the Evolutionary Power Spectral Density (EPSD) as an alternative to the spectrogram

1 year ago | 5 downloads |

Submitted

Wind rose as a scatter plot

Plot a wind rose as a scatter plot

1 year ago | 15 downloads |

Submitted

Buffeting response of a suspension bridge - a frequency domain approach

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

1 year ago | 5 downloads |

Submitted

Wind field simulation

Simulation of spatially correlated wind velocity time-histories

2 years ago | 24 downloads |

Submitted

Stationarity test

The stationarity of a time series is evaluated by using the reverse arrangement test.

2 years ago | 11 downloads |

Submitted

Mode shapes extraction by time domain decomposition (TDD)

The mode shapes of a suspension bridge are obtained by using the displacement records only.

2 years ago | 14 downloads |

Submitted

Earthquake simulation

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

2 years ago | 27 downloads |

Submitted

scatter2Pcolor

Transform a set of scattered data into a pcolor plot with low computational cost

2 years ago | 7 downloads |

Submitted

Modal parameters identification from ambient vibrations (SDOF)

The modal damping ratio of a SDOF is measured by using ambient vibrations data

2 years ago | 13 downloads |

Submitted

Linear vertical vibrations of suspension bridges

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

2 years ago | 2 downloads |

Submitted

Static analysis - Suspension bridge - A benchmark solution

This matlab code computes the static displacement of a suspension bridge

2 years ago | 3 downloads |

Submitted

Mathematical modelling of an outbreak of zombie infection

How long will humanity survive to zombiism ?

2 years ago | 3 downloads |

Submitted

Non-Gaussian process generation

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

2 years ago | 4 downloads |

Solved

Return a list sorted by number of occurrences

Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x. Ties are resolved by a ...

3 years ago

Solved

Which doors are open?

There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...

3 years ago

Solved

Reverse Run-Length Encoder

Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

3 years ago

Solved

Making change

Given an amount of currency, return a vector of this form: [100 50 20 10 5 2 1 0.5 0.25 0.1 0.05 0.01] Example: Input a = ...

3 years ago

Solved

Counting Money

Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...

3 years ago

Solved

De-dupe

Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

3 years ago