How to choose wavelets for decomposition?

13 April 2020 1 4K Report

I want to decompose some sensor data using wavelet. The FFT shows that my data does not contain higher frequency component(It has an influential DC component). Therefore which mother wavelet would be appropriate for decomposition?

Ashok Silwal

There are many wavelets, and to choose the correct wavelet, you need to consider the application you are going to use it for. I hope this discussion will help you :).

https://www.researchgate.net/post/How-does-one-select-the-proper-mother-wavelet-when-performing-signal-wavelet-analysis

Badges
Science topic

Similar topics
Phytochemistry
Extracts

More Md. Nazmul Hasan's questions See All

Can we mark 'EFL Learners shifting from general digital to AI technologies' as technological transition?

After COVID-19 it has seen that EFL learners technological affiliation has raised. In addition, in the post-COVID period learners started to engage AI technologies like ChatGPT while learning...

08 August 2024 8,964 4 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

How to convert g/kg Humic acid dose to kg/ha?

I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?

02 August 2024 7,186 6 View

Bangladesh government's reported plan to use lethal force against protesters? We need help Urgently ?

Please Help Us Urgently

01 August 2024 711 1 View

"How has Leader Sheikh Hasina's government allegedly responded to student protests, including the reported killing of over 500 students ?

"How has Leader Sheikh Hasina's government allegedly responded to student protests, including the reported killing of over 500 students, as well as arrests, custody, remand, and the involvement of...

29 July 2024 2,181 7 View

Following click reaction in cell lysates, protein is immobile and remains at the top of the gel in SDS-PAGE?

I am using CuBr/THPTA for a click reaction in total cell lysates. I am facing issues with my protein sample in non-reducing SDS-PAGE where it's not migrating properly and most of it remains at the...

29 July 2024 950 4 View

Can a photocatalytic degradation of methylene blue from red mud be pseudo- zero order kinetics?

My photocatalyst from solid waste red med. Dye is methylene blue My all parameter study is showing zero order. How to prove it further that the reaction in zero order?

29 July 2024 7,404 1 View

Which filtration method to go for run off water from dirty solar panels to be used again?

We are working on a robot that cleans solar panels using fresh water supply and a rotating brush. We are trying to conserve as much water at possible by recycling the dirty water that is collected...

28 July 2024 5,778 2 View

When making abraxane with Nab tech, why is 9:1 Chloroform&EtOH used as solvents?

Is it the best optimization ratio based on experiments?

22 July 2024 8,170 0 View

Can diamond be grown using molecular beam epitaxy?

22 July 2024 9,755 2 View

People weight in Oaxaca Blinder Decomposition on R?

Hello guys! Do you have experience running a Oaxaca-Blinder decomposition on R applying person weights. How do you suggest doing it? I have a variable PERWT which gives more information on how...

04 August 2024 6,033 0 View

How to do wavelet transform of EXAFS data?

I want to do wavelet transform of some compounds for their comparative study? Kindly help me in this regard and provide with proper procedure.

31 July 2024 4,170 0 View

How do we calculate the FFT bin data and the paleo stress?

I collected some stylolite from the field and want to determine the paleostress calculation from those stylolite images. Here I determined FFT from those images and now from those FFT , I want to...

28 July 2024 6,210 0 View

Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?

27 July 2024 5,455 2 View

How to perform wavelet transformed Granger causality tests in Matlab?

23 July 2024 6,018 4 View

Does the soil contamination correction factor for decomposing leaf biomass vary according to space and season?

The question refer to leafy biomass decomposition using litterbag techniques.

11 July 2024 2,078 0 View

How to analyse EXAFS Wavelet transform spectra?

I am analysing exafs spectra of some heavy metal compounds. I tried exafs fititng for compounds in artemis but not getting final parameters in permissible range and not even proper fit for some...

07 July 2024 2,812 4 View

Running Oaxaca-Blinder Decomposition on R?

I have an issue running OB decomposition on R with the objective of getting the results in the form attached (the 1st photo), as of right now following the official CRAN package instructions...

31 May 2024 1,469 0 View

How does changing soil moisture affect the temperature sensitivity of soil carbon breakdown in arid and Semi-arid regions?

The decomposition of soil organic carbon (SOC) is a critical process in the carbon cycle, significantly affecting carbon storage and release in terrestrial ecosystems. In arid and semi-arid...

17 May 2024 7,699 4 View

What is the role of microorganisms in increasing soil fertility and role of microorganisms in soil decomposition and nutrient cycling?

12 May 2024 1,690 3 View