Submitted

Generalized SEIR Epidemic Model (fitting and computation)

Numerical implementation of an extended SEIR model with time-dependent death and recovery rates

2 days ago | 441 downloads |

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...

10 days ago | 4 downloads |

Submitted

Converting acceleration to displacements records

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

11 days ago | 18 downloads |

Submitted

Damping ratio estimation from ambient vibrations (SDOF)

The modal damping ratio of a Single-Degree-of-Freedom (SDOF) System is estimated using ambient vibrations data

11 days ago | 36 downloads |

Submitted

Linear vertical vibrations of suspension bridges

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

11 days ago | 5 downloads |

Submitted

Wind field simulation (the user-friendly version)

Simulation of spatially correlated wind velocity time-histories

13 days ago | 54 downloads |

Submitted

Wind field simulation (the fast version)

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

13 days ago | 35 downloads |

Submitted

Averaging noisy data into bins

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

17 days ago | 10 downloads |

Submitted

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.

17 days ago | 39 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

17 days ago | 8 downloads |

Submitted

eigen-value calculation of continuous beams

Compute the eigenfrequencies and mode shapes of a continuous beam with different boundary conditions

17 days ago | 17 downloads |

Submitted

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

23 days ago | 7 downloads |

Submitted

Uniform shear model (Mann, 1994)

Numerical implementation of the uniform-shear model by Mann (1994)

26 days ago | 4 downloads |

Submitted

Mathematical modelling of an outbreak of zombie infection

How long will humanity survive to zombiism ?

27 days ago | 19 downloads |

Submitted

pcolor in polar coordinates

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

27 days ago | 63 downloads |

Submitted

Fitting the Uniform Shear Model to real data

The parameters of the Uniform Shear Model are estimated in the least-square sense

27 days ago | 6 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

27 days ago | 5 downloads |

Submitted

Buffeting response of a suspension bridge (frequency domain)

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

27 days ago | 5 downloads |

Submitted

Earthquake simulation and fitting

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

27 days ago | 33 downloads |

Submitted

Uniform shear model including atmospheric stability

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

27 days ago | 3 downloads |

Submitted

Operational modal analysis with automated SSI-COV algorithm

The modal parameters of a line-like structure are automatically identified using an SSI-COV algorithm applied to ambient vibrati...

27 days ago | 60 downloads |

Solved

Is my wife right? Now with even more wrong husband

Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

2 months ago

Solved

Weighted average

Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

2 months ago

Solved

Rotate a Matrix by 90 degrees

Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

2 months ago

Solved

07 - Common functions and indexing 4

Define the matrix _cMat_: <<http://samle.dk/STTBDP/Assignment1_3c.png>> ( _cMat_ = 10x10 matrix where the numbers from 1 t...

2 months ago

Solved

Sum of odd numbers in a matrix

Find the sum of all the odd numbers in a matrix. Example x = [2 3 5 7 1 4 11] y = 27

2 months ago

Solved

Sum all integers from 1 to 2^n

Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

2 months ago

Solved

Pizza!

Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

2 months ago

Answered

Issue with SEIR model for mathlab

Hi, I am not able to reproduce your error. The file is running normally on my Matlab version, both with a live script and a n...

Issue with SEIR model for mathlab

Hi, I am not able to reproduce your error. The file is running normally on my Matlab version, both with a live script and a n...

2 months ago | 0

| accepted

Submitted

Estimation of Surface Fluxes from single mean profiles

The applicability of the method by Basu (2018,2019) to estimate atmospheric stability solely based on surface‐layer profiles is ...

4 months ago | 1 download |