https://github.com/k4j8/engine-rpms-vs-car-speed

Plot engine RPMs against car speed
https://github.com/k4j8/engine-rpms-vs-car-speed

Last synced: about 14 hours ago
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Plot engine RPMs against car speed

• Host: GitHub
• URL: https://github.com/k4j8/engine-rpms-vs-car-speed
• Owner: k4j8
• License: mit
• Created: 2022-08-07T15:45:37.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-08-10T13:26:28.000Z (about 2 years ago)
• Last Synced: 2024-03-19T15:03:16.882Z (8 months ago)
• Language: Python
• Size: 463 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Engine RPMs vs. Speed

Plots engine RPMs against car speed and performs k-means clustering to determine the gear number.

How to use:

1. You can collect your own source data with an OBD2 reader that supports exporting to a file.

2. Update the global constants in `engine_rpms_vs_car_speed.py` to match your source data file name and column names.

3. Install the requirements: `pip install --requirement requirements.txt`

4. Run the script: `python engine_rpms_vs_car_speed.py`

Graph of data **without** clustering:

![Without clustering](images/Engine%20RPMs%20vs.%20Car%20Speed%20without%20clustering.png)

Graph of data **with** clustering:

![With clustering](images/Engine%20RPMs%20vs.%20Car%20Speed%20with%20clustering.png)