Search found 7 matches

by blewandowski
Tue Nov 15, 2022 10:50 am
Forum: Help for building the software
Topic: Ubuntu build error
Replies: 1
Views: 5179

Ubuntu build error

Hi, I've recently decided to come back and fiddle around with the application once more. I've managed to run the software ~1 year ago, but now the application no longer starts up. I've decided to pull all the changes and reinstall it once again. Unfortunately the ./build-dependecies.sh script is fai...
by blewandowski
Wed Apr 14, 2021 8:43 am
Forum: Scenarios and BCI design
Topic: Clarification for output format - epochs
Replies: 5
Views: 12788

Re: Clarification for output format - epochs

I'll try to elaborate a bit more on the issue then, to further clarify, I have a csv file that I've exported from a modified p300 example, which saves an epoched signal along with the stimulations present from the recorded file from the training scenario of p300. The csv contains column as follows T...
by blewandowski
Wed Apr 07, 2021 10:02 pm
Forum: Scenarios and BCI design
Topic: Clarification for output format - epochs
Replies: 5
Views: 12788

Clarification for output format - epochs

Hi, I've been fiddling for some time now with the P300 demo, was able to run the classifier with an ok score. I decided to compare the LDA classifier with other ones, and since I'm more comfortable with writing code, I've decided to branch out of the designer and fiddle in a jupyter notebook. To do ...
by blewandowski
Wed Mar 10, 2021 9:47 pm
Forum: Boxes
Topic: Issues with classifier processor box running p300 speller
Replies: 3
Views: 6455

Issues with classifier processor box running p300 speller

Hi, I'd like to start of with a thank you for such a great resource, after a bit of a trouble building the application I was able to start the designer and data collector without any problems. I wanted to run the P300 demo, to see how well a simple setup will work, and was able to run all steps up u...
by blewandowski
Wed Mar 10, 2021 7:08 pm
Forum: Help for building the software
Topic: Building on Ubuntu
Replies: 2
Views: 6175

Re: Building on Ubuntu

Thank you for your quick reply, I didn't get any notifications, and missed your message.

Indeed my python installation was the issue - I've had pyenv installed, which probably doesn't include shared libraries. I've removed pyenv and installed via apt-get python3 which worked well.

Many thanks!
by blewandowski
Tue Feb 09, 2021 7:02 pm
Forum: Help for building the software
Topic: Building on Ubuntu
Replies: 2
Views: 6175

Building on Ubuntu

Hi, I wanted to try out the application, and to do so I've downloaded the latest version from the website. I've successfully run the ./install_dependencies.sh script, and proceeded to the build step. It is failing on linking of the libraries with the following error [ 98%] Linking CXX shared library...