How can one simulate a wsn using simulink ?

10 November 2016 4,474 0 View

Which better in WSNs simulation OPNet or MATLAB ?

08 September 2016 4,013 5 View

Is there any documents or book about how to program on Contiki os?

04 May 2015 6,811 2 View

Can anyone help me to get fuzzy logic toolbox of MATLAB?

I would like to write my clustering algorithm for wireless sensor network using MATLAB. I need the fuzzy logic toolbox of MATLAB. Can anyone help me to get a free download toolbox? Thanks

03 April 2015 9,334 9 View

Can anyone help me to get contiki source code for Triggercast?

01 February 2015 8,735 3 View

How do you make time synchronization between WSN nodes to send the same signal at the same time in a real time testbed?

I am working on TI CC2530dk , using Contiki OS. I need two nodes to send the same signal at the same time to the sink. in order that the signals can be added at the receiver. How can I make the...

08 September 2014 5,947 3 View

In Wireless sensor network, how can we determine the ID of each node?

I need all sensor nodes to send the same signal to one node with ID=1. How can we determine which node is of ID=1.Thanks

08 September 2014 3,481 10 View

How can I use timesync.c in my contiki source code ?

I want to synchronize two sender nodes to send the same signal at the same time to one receiver. I use the collect example. how can i use the time synchronization protocol of contiki in my code

08 September 2014 7,531 1 View

I need a reference for calculating PRR or PER in WSNs?

Can anyone provide a reference or document for measuring wireless sensor network reliability using (PRR , or PER calculation) Thanks in advance Huda

01 January 1970 5,641 0 View

Is there any matlab code for PER calculation ?

01 January 1970 4,678 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

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 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

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 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 prevent ANFIS Model from negative prediction values in MATLAB?

I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...

28 February 2021 3,459 3 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

How does an AC-DC power supply Flyback Converter Based USB Charger Model using Matlab/Simulink looks like?

I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...

25 February 2021 5,435 2 View