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Explore feasibility of displaying EEG and power spectra #10

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d1manson opened this issue May 31, 2013 · 4 comments
Open

Explore feasibility of displaying EEG and power spectra #10

d1manson opened this issue May 31, 2013 · 4 comments
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@d1manson
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@d1manson
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dsp.js has an fft implementation, don't know how fast it is.

@d1manson
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displaying a scroll-able, zoom-able, eeg time-series might be a job for WebGL.

@d1manson
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You can probably just about do the fft in webgl....would be pretty cool!

See http://www.sandia.gov/~kmorel/documents/fftgpu/fftgpu.pdf (which is linked to from http://wildabc.wordpress.com/2012/12/02/webgl-demo-fft-based-droplet-simulation/ - a demo that isn't working for me).

@d1manson
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d1manson commented Jul 7, 2014

fft in JS: https://github.com/mikolalysenko/ndarray-fft

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