barium-study
发表于 2025-3-26 23:20:40
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companion
发表于 2025-3-27 02:11:31
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继承人
发表于 2025-3-27 06:18:48
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拖债
发表于 2025-3-27 09:53:15
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我要威胁
发表于 2025-3-27 16:13:22
Audio Compression,ct. We do some computer experiments illustrating signal-to-mask-ratio (SMR) calculation. Next, we learn filter bank used in MP2 audio coder for signal splitting into 32 sub-signals containing only samples lying in 32 different frequency sub-bands. We see that quantization of sub-band signals offers
Chivalrous
发表于 2025-3-27 21:33:53
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MAUVE
发表于 2025-3-28 00:29:59
Introduction to SDR: IQ Signals and Frequency Up-Down Conversion, in-Quadrature) components of telecommunication signals will be presented—their generation and acquisition. Exemplary radio-frequency allocation table for different mobile services and frequency spectra of some of them will be shown. As an example two IQ recorded signals will be demodulated (reconst
带来墨水
发表于 2025-3-28 02:24:15
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挖掘
发表于 2025-3-28 08:19:48
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Blanch
发表于 2025-3-28 11:52:43
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