AUV Homing Using Acoustic Chirp Signal
نویسندگان
چکیده
منابع مشابه
Test Chirp Signal Generation Using Spectral Warping
A DSP technique that transforms a digital signal by warping the frequency axis is discussed. The technique corresponds to a mapping of the samples in the z-domain such that they are unevenly spaced around the unit circle. A spectral warping network has the property that a timeshifted impulse function is transformed into a chirp function. This can have useful applications in the analysis of the ...
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Spectral warping is a technique that transforms a digital signal in the time domain by a warping of the frequency axis in its frequency representation. This corresponds to a mapping of the samples in the z-domain such that they are unevenly spaced around the unit circle. Spectral warping can be implemented with a network of linear all-pass filters. The Spectral Warping has a property that a tim...
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ژورنال
عنوان ژورنال: Proceedings of International Conference on Artificial Life and Robotics
سال: 2018
ISSN: 2188-7829
DOI: 10.5954/icarob.2018.os20-4