Read from a serial port and VISA instrument at the same time

I'm designing an application to take GPS data from a serial port and power measurements from a VISA connection. I want to read both of them at the same time, and I tried the spmd command, but looks like it doesn't works. My question is if there is something that I can use to make both measurements at the same time.

Thank you.

Answer 1

[Soma Ardhanareeswaran]

If both your data come with time series data, then you can synchronize them after collecting the data. Refer to

1. Item one https://www.mathworks.com/help/matlab/ref/timeseries.synchronize.html
2. Item two https://www.mathworks.com/help/matlab/ref/timeseries-class.html

There is no direct way to synchronize the data while capturing them.