What's the disadvantages for simulated annealing used in leach-c protocol?

Hi freinds, is there anyone who can help me understand the inconvinients of the algorithm simulated annealing in the leach-c protocol in WSN ? and how SA are used in WSN? Please answer my...

09 October 2018 2,808 2 View

What "function cost" is used in leach-c protocol?

Hi friends, Can anyone give the mathematical formula of the cost of the function used in the Leach-C protocol, especially for simulated annealing? Is it the energy cost or the distance between...

09 October 2018 4,554 2 View

Pesudo algorithm of "Manhattan grid" in Mobile WSN?

Dear freinds, Please can someone send me the pesudo algorithm of "Manhattan grid" in Mobile WSN. Thanks

11 December 2017 5,436 0 View

Difference between "cluster centroid" and "cluster head" in k-means?

Hi freinds, Please, can someone give me the difference between "cluster centroid" and "cluster head" in k-means algorithm and how to select CH from the nodes in the same cluster? The nodes which...

02 March 2017 9,035 0 View

Free time slots of the dead nodes ?

Hello freinds, I would to recover the free time slot of the dead nodes in leach-c protocol and assign it to another node.Please can someone help me how to do this in leach-c.tcl. I will be very...

01 February 2017 5,493 0 View

Comparison betewen "Simulated Anneanling Algroithm" and "k-means Algorithm"?

Hi friends, Please can someone give me the comparison between "Simulated Anneanling Algroithm" and "k-means Algorithm".On the other hand, i want the source code in C++ for each algorithm. Thank...

10 November 2016 3,983 3 View

Interpretation of source code bsagent.cc ?

Hello friends, Please can somebody help me to understand the source code of bsagent.cc? Thank you very much for the help. Best regards.

08 September 2016 7,991 0 View

How to configure QoS in leach protocol for WSN in NS2?

Hello freinds, At a sender,I want to add a new parameter that represents the class of transmission speed by NS2. In the receiver i want to use a timer to plane transmission of the next application...

07 August 2016 7,166 5 View

How to compare performance protocols in WSN ?

Hello, To compare in terms of performance protocols, depending on the numbers of nodes in WSN, I would understand some points: 1) End to end that mean decreases as the number of nodes decreases?...

04 May 2016 2,153 4 View

Kmeans algorithm to leach or leach-c protocol?

Hi friends,I would like to apply k means algorithm in a hierarchical WSN protocol. What do you advise me to apply it to leach or leach-c protocol?Thanks for your help Best regards

03 April 2016 1,335 9 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View