1
$\begingroup$

I am a software developer, so please forgive my limited knowledge in the DSP space.

I am given a task to plot an ECG graph and the data I receive from an ECG (BLE) device is provided in a matrix of short arrays.

E.g:

[4114, 4130, 4134, 4139, 4133, 4121, 4120, 4136, 4127, 4129]
[4144, 4163, 4152, 4156, 4142, 4135, 4135, 4144, 4147, 4146]
[4131, 4127, 4141, 4131, 4147, 4144, 4141, 4154, 4181, 4168]
[4153, 4167, 4161, 4159, 4147, 4153, 4158, 4156, 4165, 4154]

I think I can find the sampling frequency of the device as well.

Can you guys point me to a formula I can use to get a Waveform (e.g: a graph-library I might use has this example)

Update 1: I also have the followings: ADC Zero:128 & ADC Gain:500

Thank you in advance!

$\endgroup$

0

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.