how to write the output of Spectrum average box into csv?

[hatma]

Dear all.

I would like to explain the scenarion first:

1. acquisition client (neurosky mindwave mobile)
2. channel selector --> raw signal (electrode)
3. time based epoching
4. spectral analysis - GPL
5. frequency band selector (alpha 8-12)
6. spectrum average ( i want to get the values average of alpha signal)
7. HOW TO WRITE the output into csv?

I have tried the boxes under File Reading and Writing (write into csv, gdf, etc), nothing works.

I cannot connect the output of Spectrum Average box into the input of csv file writer.

Any idea, how to write the output of Spectrum average box into csv or other file format?

best regards

hatma

[jtlindgren]

Have you tried changing the CSV writer box input to 'streamed matrix'? Right click on box, modify inputs.


Cheers,
Jussi