OpenViBE forum

I try to use ICA to separate a linear combination of sine wave and square wave. I make to input channel one of them is sine+square, another is sine-square.I suppose the ICA can give me an sine wave and a square wave as result. However, after FastICA, I use signal display, and the output channels look exactly the same as input channels. How can I fix this issue?

Hello,

try starting from the ica tutorial in box-tutorials/. Does it work for you as it is, and what if you modify it to your use case? Also, note that it will need certain amount of data
before it will start to provide the demixed components.

Best,
Jussi