How can I generate random time series for a given sea spectrum?

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How to generate physically realistic trajectories in 2D?

I am working on the development of a simulator to generate synthetic data for low-level vision tasks. All you need to know is that a simulator moves multiple foregrounds over a background. I am...

12 December 2021 973 4 View

Can you suggest any books and articles or just primary data related to the nationalist groups (grey wolfs), organized crime in Turkey ?

I conduct a research related to the nexus of nationalist groups and organized crime in Turkey. I will try to focus on the aims and roots (state, gladio or other factors as organized crime ) of the...

21 June 2021 6,636 4 View

Can you suggest me any books and articles related to state terrorism ?

I conduct the research about the Russia's State Terrorism in the Region. More specifically I will compare the state terrorism notion in the context of Russia and Turkey's internal and foreign...

15 May 2021 6,817 10 View

How to transform a flow field to a rotating & translating frame of reference?

I have a velocity field v in an inertial frame of reference (it can be non-inertial too but not important). I want to analyze the same field observed by a rotating & translating observer. The...

22 May 2020 7,061 11 View

Does anyone have any suggestions on well suited methods of statistical analyses to explore the relationship between WS, IC and EC?

I have a data matrix consisting on the water salinity (WS), ionic composition (IC, mg/L) and electric conductivity (EC, µS/cm) for the last 10 years for 2 main rivers in Central Asia (with one...

03 September 2016 4,159 11 View

Control & Robotics or Fluid Dynamics or Focus Purely on Numerical Methods and Computing?

Dear Colleagues, I have recently graduated with a BSc in Mechanical Engineering. During my BSc, I assisted research and projects on a variety of fields ranging from nanomechanics of advanced...

01 January 1970 8,679 13 View

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 View

Are there any instruments for studying time similar to the way it is in space?

There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...

06 August 2024 7,102 0 View

Why does the MFDFA algorithm need to calculate the profile of the time series?

As described in the Multifractal detrended fluctuation analysis (MFDFA) algorithm, it at first calculates the profile of the time series, and then other steps are operated on the profile....

05 August 2024 9,366 2 View

How can i do multivariate Time Series forecast using MLP, ANFIS and LSTM?

I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.

05 August 2024 2,977 3 View

Is there any machine to do real time pcr?

I want to know how do you make real time pcr solation ? is there any machine to make it? thanks for answering

05 August 2024 1,660 0 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

Need help with my research project on open source SIEM and machine learning?

Hello everyone, I am currently working on a research project that aims to integrate machine learning techniques into an open source SIEM tool to automate the creation of security use cases from...

04 August 2024 3,196 2 View

What do you consider to be the most relevant elements of EEG for studying cognitive biases?

I've seen articles that primarily focus on alpha and beta activity in the frontal regions, but these studies often compare healthy subjects with those having various pathologies. I haven't seen a...

31 July 2024 7,259 1 View

What is Random Audit?

HI there, I've came across several articles discuss about random audit an Non random to tax evasion or compliance. Most of the articles is relating about effect of audit (random or non random)...

31 July 2024 5,309 7 View

Is artifacts in XPS possible to build high deviation in binding energy larger than 5 eV??

Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...

30 July 2024 9,824 2 View

Boris leonidovich Oksengendler

Who are you? You are not my coother.there was another M.Karimov who isnt alive anymore.This is fake.You have to remove the articles you dont refer to

Ette Etuk

Spectrum has to do with the frequency domain analysis of time series. This has to do with the breaking up of time series into movements of different frequencies and amplitudes. Theoretically spectral analysis involves the Fourier transformation of the time series. The spectral density function sdf is the Fourier transform of the autocorrelation function acf.

The reverse process may be used to obtain the acf from a given sdf. From the acf a time series may be simulated.

Mirlan Karimov

Dr. Boris leonidovich Oksengendler, there is a misunderstanding, unfortunately. Somebody, by mistake, noted me as a coauthor of the article that you are author of. I am not that M.Karimov who was your colleague, I am just a bachelor student in Mechanical Engineering. This is not a fake profile.

Best Regards!