Research Project on Heart Rate Variability - DTU 2015
For more information, visit: http://hrv.luanca.eu/
Takes raw data from Zephyr HxM and exports as a file. Requires that you add your own google maps key in order to get it to work.
Takes the file and exports a file that can be used by gHRV. Requires that you change the file paths in the class to your particular need.
- Get a Zephyr HxM.
- Load Android App on Android Studio
- Add your own google maps key
- Install app on your phone
- Pair your phone with the HxM
- Open the app
- Put the HxM on
- Press the heart button
- If the connecting didn't work, press the refresh button.
- If you are not receiving any HR data, but do receive other data such as distance, try taking the HxM off and putting it back on repeatedly until the data shows.
- Once you see that data is coming in, press the record
- Let it run for a few minutes before and after your testing
- Once you are done, press the record button again to stop recording.
- File should be saved in your Downloads folder
- Use the python script to create a file that can be loaded into gHRV
- We advice that you keep the original, as it records a lot of other data.
- The log should display any abnormalities such as packages received twice or skipped beats. The code fixes all of these.
- The log also shows if there are any "abnormal" beats (as in very fast or slow) but still exports them.
- Load the file in gHRV and have fun.
- For more info read the gHRV documentation
- Export all the HRV data using gHRV
- Import it to the ipython notebook
- Use the functions to create awesome graphs