math seeker

Actif depuis 2018

Followers: 0 Following: 0

Question

Find average y value of a range of numbers from a non linear data set
I have a data set of around 200000 lines. The data has 2 columns say x and y. I am giving a simplified example of the same below...

presque 5 ans il y a | 2 réponses | 0

réponses

Question

How to plot Power spectral density vs. wavenumber for a two dimensional data
I have a two dimansional spatial data. The data is a matrix of the size 430 X 430 with a distance of 2 km between data points. ...

plus de 5 ans il y a | 1 réponse | 0

réponse

Question

how to do terrain correction to gravity data in Matlab
I want to do terrain correction to a gravity data grid. I have grid files of topography and free air gravity. I got a Matlab cod...

presque 6 ans il y a | 1 réponse | 0

réponse

Question

infinite loop and the term within loop again contains infinity
I want to solve a loop given below prev_val=0; for m=0:inf curr_val=(beta/(2*m+1)*pi)*sin((2*m+1)*pi/beta...

environ 6 ans il y a | 2 réponses | 0

réponses

Question

how to create a 2d wavenumber matrix if 2d grid data set is given
I have a 2d gridded data set in the form of a two dimensional matrix. I want to calculate the total two dimensional wavenumber ...

plus de 6 ans il y a | 1 réponse | 0

réponse

Question

how to design bandpass filter with cut off wavelengths given.
I have a gridded bathymetry data. I have to remove all signals from the data with a wavelength greater than 4000 km and less tha...

plus de 6 ans il y a | 2 réponses | 0

réponses

Thankful Level 2