Mohammad Sadegh Ayubirad

6 Questions 10 Answers 0 Followers

Questions related from Mohammad Sadegh Ayubirad

Using LibSVM to calculate Support Vector Data Description (SVDD)?

Hi there, I want to use the libsvm toolbox to calculate the distance d(x) between a sample and the SVDD hyperplane in the feature space. Please, anyone know how to do this? I want to obtain a plot...

24 April 2020 7,940 1 View

Simple explaination for Polynomial chaos expansions (PCEs)?

Hi guys, Can anyone describe PCE in simple words, please? How can we find a PC basis and what is an appropriate sparse PC basis? Thanks in advance

18 January 2020 7,649 3 View

MatLab Codes for Enhanced Frequency Domain Decomposition (EFDD) and Stochastic Subspace Identification (SSI)?

Hi guys, I need the MatLab codes for EFDD and SSI using the stability diagram, except the ones already on File Exchange in Mathworks. Please, can anyone help me out? Thanks in advance.

13 October 2019 1,501 2 View

Signal decomposition by wavelet synchrosqueezed transform?

Hi, I was reading an article, it used synchrosqueezed wavelet transform to decompose the following signal in its fundamental modes. Please, can anyone explain why I can't reach the same conclusion...

29 September 2019 3,784 8 View

Hyperparameter tuning of neural network?

I need a code to find the optimum configuration of a neural network. I mean the number of hidden layers and their corresponding neurons. I found the following topic but there's nothing on the...

21 July 2019 3,173 8 View

Wavelet-based frequency & damping estimation?

Hello, I have a 1-D signal and I want to estimate damping for each mode. Is there any toolbox available using wavelet? Thanks

16 March 2019 6,434 2 View