易弯曲
发表于 2025-3-26 21:58:57
Which Criticism and Whose Humanism?apters 6 and 8, . of a passband signal requires exactly the same carrier frequency and phase to perform the demodulation. But the receiver usually has an independent timing reference, as illustrated in figure 13–1. Deriving the carrier frequency and phase from the data bearing signal is the topic of
Pert敏捷
发表于 2025-3-27 02:34:13
On Religion and Social Criticism,ium. The remainder of the book will begin to address the realization of a . in which many users simultaneously communicate with one another. One of the key issues that must be resolved in moving from a single digital communication system to a network is how we provide access to a single transmission
Affection
发表于 2025-3-27 06:12:33
https://doi.org/10.1007/978-94-017-8950-9ams onto a single link. Practical digital communication . usually incorporate many such links, and include switching and routing functions as well. This chapter focuses on some specific problems faced in multiplexing — framing and the synchronization of the input bit streams. The issues of synchroni
小平面
发表于 2025-3-27 12:15:05
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GRILL
发表于 2025-3-27 13:40:41
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heirloom
发表于 2025-3-27 20:26:16
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visual-cortex
发表于 2025-3-28 01:54:01
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并入
发表于 2025-3-28 03:47:05
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打折
发表于 2025-3-28 06:37:40
Sustainable Development Goals Seriesan be built on on this foundation. We have two purposes in mind: to give the reader an overview, and to relate network design to the topics that have been covered in this book. For lack of space, this material is primarily descriptive in nature, and the reader is referred to other books on network design for a more comprehensive treatment.
echnic
发表于 2025-3-28 14:19:58
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