Is there a matlab code that perform a data transmission through a wireless sensor network ?

I need the source node to broadcast a message to all nodes in the network. Thanks

11 December 2016 6,519 0 View

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 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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View