How can i simulate massive mimo in matlab simulink?

to design massive MIMO with 64 antennas in transmitter side

12 October 2020 8,413 2 View

How can we prescribe a medicine for different clusters of sars cov?

aoa i have undergone analysis of differents researches if we reduced its reproduction by preventing pcr activity

07 May 2020 337 3 View

Comparison methods for contrast enhancement of satellite images?

Dear esteemed researchers, I have developed an algorithm for contrast enhancement of satellite images. I need some recent methods for comparison. I have managed to get 6 methods so far, but I...

15 March 2020 285 4 View

What is the ethical way to give reviewers names during submission of a manuscript in peer-reviewed journals?

What is the ethical way to give reviewers names during submission of a manuscript in peer-reviewed journals?

06 June 2019 9,017 7 View

How can Performance comparison of recommendation methods?

Currently i work in recommendation area. I want to evaluate the Performance of my method compared with other method. I have many contribution in my research ( I obtain 5 features from user and...

07 May 2019 1,372 1 View

How do I read and interpret these results of grain size from Mastersizer 2000 for soil samples?

The purpose is to compare it with magnetic grain size data. Thanks in advance

05 April 2019 272 3 View

How can I judge my time domain measurment accuracy?

Model testing was conducted and we have measurements which varies with time of course such as (speed vs time), (motor current vs time), (force vs time), etc. I just want to measure the accuracy of...

08 January 2019 153 3 View

What you know about recycling of composite materials?

Dear colleagues What is your opinion about recycling fiber-reinforced polymers for thermoset materials?

11 December 2018 2,051 0 View

How can I link qualitative vignette analysis with quantitative model that I've applied structure equation model for its analysis?

My primary data is quantitative generated by online survey. I analysed the data by AMOS and have analysis in SEM and regression to check if my hypothesis are supported or not and check the goddess...

20 February 2018 5,572 4 View

Hello, I need an efficient procedure for the synthesis of metal binding with a ligand (especially triazole).

I am working on triazoles prepared through click reaction procedures, I need to make the triazoles to bind with metals, I need assistance with ideas and any relevant material relevant to this...

19 July 2017 3,295 3 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View