Sonar Demo

versión 1.1.0.1 (7.14 KB) por Robert Bemis
Sonic distance measurement using Windows sound card for data acquisition.

10,1K descargas

Actualizada 1 Sep 2016

Ver licencia

In this demo the Windows sound card is used as a data acquisition device. A chirp waveform is played out the speaker and captured by the microphone concurrently. The time delay between pitch and catch indicates separation distance. The time delay is determined using signal processing concepts (cross correlation and Hilbert pre-envelope). A graphical user interface makes operaton simple. This demo illustrates the basic principle; distances are not calibrated for accuracy.

Citar como

Robert Bemis (2022). Sonar Demo (https://www.mathworks.com/matlabcentral/fileexchange/1731-sonar-demo), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R12.1
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!