Case study

Goniometer Calibration Refresher

This MATLAB refresher loads eight goniometer calibration CSVs, averages measured voltages per angle, and runs a small linear regression helper to compute slope, intercept, and R-squared. PDF/doc instructions and optional plotting are included for quick sensor calibration checks.

RoleSensor calibration tooling

TimelineLab refresher

FocusSensor Calibration

Calibration CSV loadingPer-angle averagingLinear regression fitCalibration reporting

MATLABPlatform

8 calibration CSVsInputs

github.com/MaxwellM34/MAMATLAB_Goniometer_Calibration_Refresher.Repository

The brief

Challenge

Provide a fast, reliable sanity-check routine for goniometer calibration without re-deriving the math each lab.

Approach

What we made

Wrote a small MATLAB helper that averages voltages per angle and runs a single linear regression for slope/intercept/R-squared.

Loads and averages voltages from eight calibration CSVs.
Returns slope, intercept, and R-squared for quick sanity checks.
Includes PDF instructions and optional plotting hooks.

Outcome

Results

A drop-in calibration check that turns eight CSV files into a clear linear fit and reusable parameters.

MATLABLinear regression

Gallery

Visual snapshots

Click any image to expand.

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