小步走路
发表于 2025-3-23 12:14:17
Reverberation Channel,ered sound waves reaching the receiving point at the same time stack to form reverberation. The reverberation is received immediately after the sonar signal is transmitted. It sounds like a long, slowly weakening, vibrating, and fluctuating sound. Reverberation is a unique interference of active sonar.
我还要背着他
发表于 2025-3-23 17:29:58
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frivolous
发表于 2025-3-23 19:27:44
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monopoly
发表于 2025-3-23 23:21:43
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Exploit
发表于 2025-3-24 03:16:21
Reverberation Channel,ered sound waves reaching the receiving point at the same time stack to form reverberation. The reverberation is received immediately after the sonar signal is transmitted. It sounds like a long, slowly weakening, vibrating, and fluctuating sound. Reverberation is a unique interference of active son
Cosmopolitan
发表于 2025-3-24 06:58:10
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评论者
发表于 2025-3-24 12:44:00
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混沌
发表于 2025-3-24 18:12:50
of ocean acoustic channel on sonar system in mathematics.Des.This book introduces sonar system and acoustic channel model, average energy channel, coherent multipath channel, the theoretical basis for the stochastic time-varying space-variant channel, slowly time-varying coherent multipath channel,
hedonic
发表于 2025-3-24 21:46:48
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一回合
发表于 2025-3-25 00:25:54
Theoretical Basis of Random Time-Varying Space-Varying Channel,del. The coherent multipath channel not only transforms the energy of the sound source radiation signal, but also transforms the waveform and forms the spatial interference pattern, resulting in complexity of underwater acoustic signal processing.