How to compute computational complexity of various signal processing techniques?

More Utkarsh Singh's questions See All

Is it possible to get confidence intervals in LSTM forecasting?

Please give a mathematical description

31 December 2018 8,791 3 View

Can someone please redirect me to a tutorial which fully explains what happens inside a LSTM network?

I need to understand the architecture, the mathematical equations, and the processing of time series data when it passes through a LSTM network.

08 September 2018 875 2 View

Why all the explanations on LSTM gates mention 0 and 1 output, whereas sigmoid and tanh can have continuous values in [0,1] and [-1,1] respectively?

I see all the explanations which say that '0' output in forget gate leads to stopping of particular value in past state, whereas '1' allows it. But the sigmoid function is continuous in the range...

08 September 2018 6,249 0 View

How to assess correlation from boxplots of a feature matrix?

Please describe what information does the box plot convey and how to understand correlation from that?

05 June 2018 5,743 6 View

While using Gaussian window for signal truncation, the term 'sqrt(pi)/a' is omitted and simply e^(−π^2t^2 /a^2) is used. Why so?

I have seen such expression in many research publications. Why is the preceding term neglected?

04 May 2018 5,293 4 View

Do we have any publications on the applications of deep learning apart from image recognition?

I was going through a brief introduction on deep learning prepared by Mathworks. It gave me an idea that deep learning is mainly useful for image recognition given the fact that there's is only...

03 April 2018 5,174 6 View

What is the significance of different expressions of Gaussian window? How to decide the value of σ?

1) I see so many expressions for gaussian window across different websites (with/without '2' and 'pi'). why there are so many expressions? 2) I am going through an article which expresses the...

03 April 2018 2,644 4 View

Which is the most suitable technique for event forecasting based on real-time data analysis?

Kindly share some publications which have addressed real-life forecasting problems.

01 February 2018 2,316 11 View

What are the commonly asked interview questions in electrical engineering?

I would like to know from the professors what they would ask if they were taking an interview for a teaching position. Academicians who have faced multiple interviews are also welcome to share...

31 December 2017 9,102 1 View

Which model between LSTM and ARMA is better for forecasting time series and why?

1) Consider that the model can have seasonality and can be multivariate in nature. 2) Please also recommend the best suitable variant of LSTM or ARMA

01 January 1970 8,598 0 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

Are there any good simple systems or platforms to recommend?

In order to show people the beauty of control and enhance enthusiasm for learning control theories, are there any good simple systems or platforms to recommend?

05 August 2024 10,034 1 View

Why do exism movements become permanent dictatorship threats within liberal democracy thinking under majority rule-independent rule of law system?

Exism movements after gaining power within liberal democracies under majority rule and independent rule of law system become permanent dictatorship threats, but why this is the case is not clear...

04 August 2024 8,125 3 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

Difficulty with permittivitt and Magnetic Permeability Calculations?

Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...

30 July 2024 5,206 1 View

Simulation of metal drawing by Abaqus with UMAT?

Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...

30 July 2024 7,062 1 View

How can I calculate formation energy using VASP-Ab-initio?

I would like to calculate the formation energy of P2-Na0.67Fe0.5Mn0.5O2 based on DFT, what should I do step by step. Any help would be appreciated. Thanks.

29 July 2024 8,248 2 View

CAD File of human's & rat's respiratory airways ?

Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...

29 July 2024 1,092 2 View

How to use Desmond in HPC ?

Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...

28 July 2024 6,553 1 View

Aparna Sathya Murthy Popular answer

Old book of signal processing , I hope you find it , I used it long ago for ARM7 complexity of my algorithm .

Digital Signal Processing Algorithms: Number Theory, Convolution, Fast ...

By Hari Krishna Garg

Useful Links : https://link.springer.com/chapter/10.1007/978-1-4757-0555-3_35

Get to know the z- transform for unit delay and how convolution or MAC designed that breaks down to + and * operations are counted.

Himadri Nath Saha

https://engagedscholarship.csuohio.edu/cgi/viewcontent.cgi?article=1792&context=etdarchive

Utkarsh Singh

Did you even go through that thesis before posting it? Totally useless link and irrelevant to my question.

Aparna Sathya Murthy

Dickson Adom

This is not my field of research but I chanced on some useful resources on computational aspects in statistical processing as well as on approximate signal processing. All the best in your project.