[TASK] Doppler Velocimeter Concept

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Description

Confirm the concept and feasibility of the doppler velocimeter on SensEdu.

All calculations should be presented as MATLAB scripts in project folder.

Dependencies

• Sub Issue of Ultrasonic Doppler Velocimeter #32

Tasks

• Review Doppler theory and representative application systems (e.g., medical Doppler ultrasonography)
• Select burst-CW Doppler to mitigate transmitter-receiver coupling
• Derive expected Doppler shifts for a 33 kHz carrier in air for target velocities of 2-20 km/h
• Verify feasibility at distances of 2–5 m under near-ideal geometry (θ ≈ 0-25°)
• Document theory, all calculations, assumptions, and feasibility conclusions

Additional Notes

• Project Path: /projects/Doppler_Velocimeter/
• Documentation Path: /docs/Projects/Doppler-Velocimeter.md