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

mer än ett år ago | 9 downloads |

Submitted

Averaging noisy data into bins

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

mer än ett år ago | 7 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.

mer än ett år ago | 22 downloads |

Submitted

Converting acceleration to displacements records

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

mer än ett år ago | 15 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

mer än ett år ago | 32 downloads |

Submitted

Earthquake simulation and fitting

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

mer än ett år ago | 25 downloads |

Submitted

Generalized SEIR Epidemic Model (fitting and computation)

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

mer än ett år ago | 31 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...

mer än ett år ago | 48 downloads |

Submitted

Automated importation of sea surface temperature data

Matlab functions to import the high-resolution sea surface temperature data from the JPL OurOcean group (0.01 deg lat-lon gridde...

mer än ett år ago | 5 downloads |

Submitted

Numerical implementation of the uniform shear model

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

mer än ett år ago | 6 downloads |

Submitted

Wind rose as a scatter plot

Plot a wind rose as a scatter plot

mer än ett år ago | 9 downloads |

Submitted

Evolutionary Power Spectral Density (EPSD)

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

mer än ett år ago | 11 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...

mer än ett år ago | 8 downloads |

Solved

Side of an equilateral triangle

If an equilateral triangle has area A, then what is the length of each of its sides, x? <<https://i.imgur.com/jlZDHhq.png>> ...

mer än 2 år ago

Solved

Side of a rhombus

If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<https://imgur.com/x6hT6mm.png>> ...

mer än 2 år ago

Solved

Length of a short side

Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

mer än 2 år ago

Solved

Given a 4x4 matrix, swap the two middle columns

If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...

mer än 2 år ago

Solved

Interpolator

You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

mer än 2 år ago

Solved

matrix zigzag

Unfold a 2-D matrix to a 1-D array in zig-zag order, e.g., for matrix [ 1 2 3 ; 4 5 6 ; 7 8 9 ] the resulting 1-...

mer än 2 år ago

Solved

Calculate Amount of Cake Frosting

Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

mer än 2 år ago

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...

nästan 3 år 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...

nästan 3 år 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 ...

nästan 3 år 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...

nästan 3 år 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

nästan 3 år 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.

nästan 3 år 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...

nästan 3 år 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...

ungefär 3 år 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 ...

ungefär 3 år 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...

mer än 3 år ago | 5 downloads |