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

Can anyone help with MiXim/Inet OMNET++ ?

I would simulate a wireless node with multiple radio interfaces, say WiFi, B.T. and LR 802.15.4. I have installed OMNET++ with MiXim and Inet tool. Any direction is appreciated.

05 June 2014 7,743 3 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

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

D2D implementation in Matlab in Vienna LTE software?

Hi Hope you are well. Can you please share your code for D2D implementation in Matlab. I want to implement D2D in Matlab based Vienna simulator and struggling to deploy D2D. Thanks

24 February 2021 9,378 3 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

Is it possible to set a breakpoint at a specific DYNAMIC instruction using the GNU Debugger (GDB)?

Using GDB, it is straightforward to debug and monitor a target program by setting a break-point at a specific instruction, since the instruction addresses are known. However, we have two...

24 February 2021 1,598 2 View

Satellite orbit estimation using Recurrent Neural Network - what should I use?

Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...

23 February 2021 6,383 3 View