topic 回复： simulate ecg signal in Life Science

simulate ecg signal

Getwonder — Mon, 20 Apr 2009 06:50:01 GMT

Hello,

I want to simulate ECG signal in Labview. I have already downloaded Biomedical Startup kit but ECG simulate signal isnt working is there any other technique of simulating ECG signal for e.g from the arbitraroy signal.

Thanks

回复： simulate ecg signal

ZJ.Gu — Mon, 20 Apr 2009 09:02:17 GMT

Hi,

Could you please provide more information? Why the startup kit doesn't work for you? There is a open source library for ECG simulation written in C. You could refer to that:

http://www.physionet.org/physiotools/ecgsyn/

Re: 回复： simulate ecg signal

Getwonder — Mon, 20 Apr 2009 09:23:49 GMT

when i go to the ECG simulator a ? sign is visible and the ecg block cant be placed on the vi. I tried to reinstall it if the problem is in installtion even i download it again. But i am unable to get the icon of ecg simulator.

回复： simulate ecg signal

ZJ.Gu — Mon, 20 Apr 2009 09:54:44 GMT

What's your LabVIEW version?

Re: 回复： simulate ecg signal

Getwonder — Mon, 20 Apr 2009 11:26:41 GMT

i am using labview 8.5.1

Re: simulate ecg signal

Coq_Rouge — Mon, 20 Apr 2009 11:47:53 GMT

I am using Labview 8.6 and the ECG simulator works fine for me. Can you explain your problem

Re: simulate ecg signal

Getwonder — Mon, 20 Apr 2009 11:52:05 GMT

You are saying that you can generate ECG Signals through the simulator in labview 8.6

OK i will also try it in this version

Re: simulate ecg signal

Coq_Rouge — Mon, 20 Apr 2009 13:52:09 GMT

Hi on my computer the file is installed to .....\National Instruments\LabVIEW 8.6\user.lib\_express\_Simulate ECG SignalConfig\Configure Simulate ECG Signal.vi. If you do not find the palette search for the Configure Simulate ECG Signal.vi file.

Also I remember now that I had to add the palette manually. The palette was located as a mnu file located here ...\<user>\my documents\LabVIEW Data\8.5\Palettes\menus\Categories\Biomedical Applications\dir.mnu

Re: simulate ecg signal

Getwonder — Wed, 22 Apr 2009 11:00:59 GMT

hello,

the actual problem was that i installed the labview in drive other than C drive. I also installed labview 8.6 but this palette was not made for labview 8.6 so it was not visible there. Later on i agian installed labview 8.5.1 in C drive and then i was capable of visualizing it. So it solved finally

i am thankful to all of you for your nice suggestions

God bless you.

Re: simulate ecg signal

marp84 — Thu, 25 Jun 2009 00:07:43 GMT

how if i want this simulation with randomize signal, sometime in high beat and sometime with low beat?

Re: simulate ecg signal

Coq_Rouge — Thu, 25 Jun 2009 07:38:06 GMT

On the Express VI connector pane you have access to all the controls you need for doing this. You may for example create an array with 10 different beat frequencies. Then you can generate a randomized mumber between 0 and 9 and use this to index the beat array. Due to your behavior in this forum I must insist on seeing some code before I can give more help. This forum will always give help to people that put in some effort. But you will never receive a turn key ready application

Message Edited by Coq rouge on 06-25-2009 09:38 AM

Re: simulate ecg signal

marp84 — Fri, 26 Jun 2009 06:46:36 GMT

how if i want to make it automaticly randomize signal not by choosing the array between 1-9?

Re: simulate ecg signal

marp84 — Wed, 01 Jul 2009 04:21:53 GMT

how about make it all automaticly?