ecg files import question

[shuo6]

Hi

I've recently downloaded the Biomedical startup kit 3.0 and it is very useful, it is easily feature extract and heart rate analysis when I use mitbih download from Physionet (http://www.physionet.org/physionet-intro.shtml)

however I cannot find several different ecg file type such as XML or Lvm, tdms from internet, and I also collect some ecg csv file myself by using my simple sensors(not by NI-ELVIS), but I cannot import in this kit,

who can tell me some site URL that provided some original ecg files which type is xml or lvm or tdms?

and can you tell me about my ecg file problem?

how can I convert csv to lvm or xml?

how can I get lvm file by using LabVIEW ? I attach part of my vi pictures about saving ecg signal into csv, can you tell me my errors? how can I save signals into lvm or tdms?

Sincerely

[ZJ.Gu]

Hi Shuo,

I recommend you use TDMS file. You could search example in NI example finder to see how to write a TDMS file. It is very easy.

Thanks!

ZJ Gu

[shuo6]

Hi Zhijun

I recently research the ECG filtering and had read this http://zone.ni.com/devzone/cda/tut/p/id/6349, I found it is very useful.

I recently research a project about real time and continuous ECG signal collection and filtering, I am not sure about filter part, so Do you know any real time ECG signal filtering example for labview 8.6? can you attach the vi example?

Thanks a million~

Regards

Shuo

[ZJ.Gu]

Hi Shuo,

In Biomedical Startu Kit, there is an example to use adaptive filter for noise canceliing named - Online Biosignal Noise Reduction Data Logger. I think you have the source code, you could have a look at it. And, you could add other filter processing stages in that example.

Hope it helps!

Thanks!

ZJ Gu

[shuo6]

thanks Zhijun, let me to have a try.