What is the best Cooja simulator tutorial for dummies ?

08 September 2017 9,090 2 View

What is a suitable simulations tool to study vehicular ad hoc network performance for undergraduate students....?

08 September 2016 4,460 7 View

How do I simulate Radio interference?

Hello Everybody. I am interested to simulate radio interference when different radio technologies to be used in the same scenario, i.e. using IEEE802.11 and IEEE802.15.4.I have read on the...

06 July 2014 890 8 View

Defining multiple NICs on hybrid wireless node?

Hello, I am using MiXiM/Inet with OMNET++, I am using in my NED design a hybrid wireless node, and when I run the simulation, it asks me to enter the NIC type, here is the message Enter Parameter...

05 June 2014 212 0 View

Closest longitude and latitude from PostGIS?

I am interested in getting the closest road segment from a PostGIS database. I am using a GPS module and according to the tolerance it gives longitude and latitude, which are not recorded in the...

31 December 2013 4,810 9 View

Can anyone help with GPS coordinates (Longitude and Latitude) on the OSM map?

I am using a GPS module to get the geographical location (Longitude and Latitude), how can I inject this position on the OSM map, so I can find the maximum allowed speed limit attribute assigned...

31 December 2013 7,544 3 View

Using openstreet maps OSM for navigation?

I am interested to use openstreet maps OSM for navigation, could you please give me directions how to achieve this?

11 December 2013 4,089 3 View

Can anyone recommend a Neuroheadset manufacturer?

I am interested to use neuroheadset to build my own application to test the neuro-signal, so what do you suggest for me the best neuroheadset manufacturer, take into consideration COST (Cheap),...

11 December 2013 9,374 4 View

What is the best windows x64 bit application/applications, to open/render/edit Open Street Maps OSM?

I have downloaded OSMap and I would like to display it, and edit the attributes of some street segments based on my intended application.

11 December 2013 1,016 7 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

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 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

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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View