Giter Club home page Giter Club logo

Comments (4)

jsiegle avatar jsiegle commented on June 20, 2024

Are you loading the data in Matlab (load_open_ephys_binary.m) or Python (Python3/Binary.py)? Either way, the data will be loaded as a matrix with dimensions of samples x channels. Selecting one value in the second dimension (e.g. data[:,1] in Python) will return data for a specific channel.

from analysis-tools.

Alkohost avatar Alkohost commented on June 20, 2024

Would be nice to have a Matlab reader with optional loading of the selected channels if a data size is too huge and a memory is not enough. Has anyone solved this problem?

from analysis-tools.

aacuevas avatar aacuevas commented on June 20, 2024

For big datasets the MATLAB reader has an optional 'mmap' option that loads the file in memory mapped mode. In this mode the file is not loaded to memory in one go, but chunks are loaded and unloaded automatically by MATLAB as needed. In this case, it would be possible to load the data in this mode and just copy the required channels into a different array.

See help load_open_ephys_binary for more info on this mode.

from analysis-tools.

Alkohost avatar Alkohost commented on June 20, 2024

Thanks, this is a good way.

from analysis-tools.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.