receive data from sensor on udp at the same time
3 views (last 30 days)
I have to receive data from multiple sensors at the same time. I have data received on udp ffrom two different sensors. the process have to be time stamped at the same values of time.
Will this require multithreading in matlab. or it can be also done by vectoring the variable.
Please tell how it can done in both ways.
I have considered using parfor and parpool but cannot arrive at the result.
Electrification Enthusiasts on 11 Oct 2021
you should focus on processing the data serially (not in parallel) because UDP doesn't support parallel packets. They may have the same time stamps, but they will not be received simultaneously. One will always come in before the other. Also, technically, UDP can drop packets so there is not guarentee you will get data from each sensor for each time step. As for processing data that was generated at the same time, you can use vectors in maltab. Adding threads won't change that the bottlneck is your network adapter which will process everything serially.
You can look for serial to parallel (and vice versa) converters in the file exchange to starting points.