In which scenario of the vehicular ad-hoc network we can model the continuous Time Markov chain (CTMC) or Discrete time Markov chain (DTMC) ?

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How to modify micro-structure of Pure Copper which is available as a flat plate of 25 X 25 sq. cm?

Hi everyone, for a thesis project I have to modify the micro-structural properties of pure Cu flat plate of dimension 25 X 25 sq. cm . As I tried searching the available literature, I found a lot...

09 February 2021 5,090 3 View

How can I generate a population with a fixed correlation coefficient in R?

I want to generate an artificial population using two variables (say x & y) with a fixed correlation between x & y. Which package/command in R software can help in this?

18 January 2021 2,545 9 View

How to improve the organisation of my manuscript from poor to good?

Several time i received this comment from the reviewer that your manuscript organisation is poor. Please suggest me how to improve it.

24 November 2020 1,719 3 View

Is there a way to convert grayscale KITTI dataset images to color or visa versa?

I'm working with the KITTI stereo dataset having 4 cameras. Two of them are grayscale and the other two are color. I need all four of them to be the same. Directly converting the color ones to...

18 October 2020 8,937 1 View

How to explain EDS for concrete?

Is carbon element is present in concrete EDS, if yes how??

19 July 2020 5,248 8 View

How can we perform a GWAS analysis of a qualitative trait through GAPIT?

Hi,I am doing GWAS analysis on both quantitative and qualitative trait through GAPIT 3.0. Code run well for Quantitative traits but shows following error in qualitative trait Error in...

18 July 2020 9,541 5 View

Can anyone suggest the best tool to perform Optimization (Such as PSO, GA, ACO) in vehicular ad-hoc network?

I am looking forward to optimizing the data delivery in vehicular networks. Can we use python or MATLAB OR NS-2/3.

29 June 2020 6,380 10 View

Deep Learning Model?

model.add(Dense(20,input_dim=13,activation='relu')) model.add(Dense(10,activation='relu')) when we write code like this to add hidden layers in neural network then : 1. what this 20,10 values...

27 June 2020 1,244 4 View

Why sometimes the polaron peaks are visible in EPR but not in UV-Vis spectroscopy?

I measured the UV-vis and EPR of the same polymer. In EPR there is a high intenisty polaron peak but in UV-vis spectroscopy the polaron peak is not visible.

31 May 2020 9,695 3 View

What is the best way to compare a 2d image with a 3d mesh/point cloud?

I want my mesh to be as similar to the input image from the given angles as possible. So im taking projection of the mesh and comparing it with my input image. Currently im taking the outline of...

25 April 2020 954 2 View

Multinomial probabilities and confidence intervals - obtaining the CI of the reference category?

Hi, Some background to my question: I have fitted 1st order multinomial Markov models with covariates. Since all probabiilties (for each row of the transition matrix) sum to 1, I estimate only...

22 February 2021 2,541 4 View

Books on Monte Carlo methods?

Hi everyone. I took a basic course on Markov Chains, and know a little about Monte Carlo Stimulations and Methods. But I never got to the part of spreadsheets. If anyone can help direct me to a...

13 February 2021 5,261 3 View

Is there anyone who can suggest some related work based on HMM implementation for routing protocol in WSNs?

I'm trying to solve the energy issue conservation in WSNs and I want to use the Markov technique to predict this conservation and demand the routing protocol to select an optimal path among a...

05 January 2021 1,994 2 View

How to analyze data using Markov chains with time series ?

I have data for a seven-year monthly time series and apply Markov chains

10 December 2020 9,129 4 View

How to simulate a new protocol in VANET Toolbox in MATLAB?

I've downloaded the VANET Toolbox in MATLAB, but there aren't any detailed documentation on how to use it. Can anyone please explain the step by step process in designing the simulation...

01 November 2020 7,262 2 View

Which simulator other than NetSim is easy to build VANET sims? How to implement a MAC protocol and analyse the throughput,transmissions?

I have an assignment where I have to implement a latest protocol in VANET and analyse the results. I have chosen the OCA-MAC a TDMA based MAC protocol. Which simulator is easiest to implement...

01 November 2020 518 3 View

T Cell Isolation for RT-PCR?

I need a cell that will be HLA-DR positive on RT-PCR. For this, would it work if I directly isolate RNA from PBMC cells with Ficoll? Or should I necessarily culture these PBMCs and isolate T cells...

12 October 2020 3,583 6 View

How to use first-order markov model predicting continuous time-series data?

Hello, everyone, I want to use markov model to predict continuous time-series data, and I read some references, It seems that the model is more suitable for discrete data , so I divided the...

06 October 2020 8,239 3 View

What is the minimum number of timepoints for markov models?

For those who frequently work in markov models, I am interested in knowing the minimum number of time points/observations to get stable estimates of parameters. I have some follow ups, too:...

24 September 2020 9,659 3 View

How to simulate a VANET?

I am currently working on reproducing a proposed scheme on the research paper "An efficient privacy-preserving data query and dissemination scheme in vehicular cloud". It occurs in a VANET. I need...

23 September 2020 2,938 11 View