how can i use ICA

[Hami45]

hi guys

i want to use ICA for EEG artifact removing

but i don't know how can i remove artifacts .

i read one of labview sample about ICA but i could't understand it.

could you tell me how can i remove a noise or artifact from a signal by ICA ?

please step by step

thanks

[ZJ.Gu]

Hi,

You should have a look at the Independant Components (IC) by youself or by some criteria, then remove those ICs to reconstruct the signal. In your code, ICs to remove (index) is a input you need to specifiy. For example, if you find an IC with index 5 is the noise signal (like DC drifting) you want to remove, you need add 5 in this input array.

Hope it helps.

Thanks!

ZJ Gu

[Hami45]

could you please design a simple circuit about ICA?

thanks

[Mahi8337]

hey did you find the solution for removing EEG artifacts using ICA