標(biāo)題: Titlebook: Digital Phase Modulation; John B. Anderson,Tor Aulin,Carl-Erik Sundberg Book 1986 Springer Science+Business Media New York 1986 Modulation [打印本頁] 作者: stripper 時(shí)間: 2025-3-21 17:57
書目名稱Digital Phase Modulation影響因子(影響力)
作者: 上流社會(huì) 時(shí)間: 2025-3-21 21:58 作者: 松雞 時(shí)間: 2025-3-22 01:30 作者: 轉(zhuǎn)折點(diǎn) 時(shí)間: 2025-3-22 07:20
https://doi.org/10.1007/978-3-0348-6461-9The bandwidth that a signal occupies is an important aspect of its total performance, as important as its error performance. The radiofrequency spectrum is a limited and valuable resource and its use is controlled by international law. It is thus important to consume as little of it as possible.作者: CAPE 時(shí)間: 2025-3-22 10:52
Spectral Performance,The bandwidth that a signal occupies is an important aspect of its total performance, as important as its error performance. The radiofrequency spectrum is a limited and valuable resource and its use is controlled by international law. It is thus important to consume as little of it as possible.作者: Bureaucracy 時(shí)間: 2025-3-22 15:16
https://doi.org/10.1007/978-3-0348-6461-9he increasingly complex activities of mankind have forced an exponential growth in communication to sustain them, and revolutions in hardware and in our understanding of electrical communication have decimated the cost of communication and completely changed how it occurs. The foremost innovation in作者: Bureaucracy 時(shí)間: 2025-3-22 17:14 作者: Homocystinuria 時(shí)間: 2025-3-22 22:48
https://doi.org/10.1007/978-3-0348-6461-9d, given a specific SNR. A natural and commonly used criterion of goodness among communication engineers is the symbol error probability, which should be minimized. The ultimate conditions under which error probability may be reduced to zero were set up by Shannon,. and problems of this kind will be作者: vasculitis 時(shí)間: 2025-3-23 03:01
https://doi.org/10.1007/978-3-0348-6461-9me if large energy is available, and similarly high energy is not needed for a low error probability if a large bandwidth can be tapped. What is much more difficult is reducing one of these without reducing consumption of the other.作者: 畏縮 時(shí)間: 2025-3-23 07:52
https://doi.org/10.1007/978-3-0348-6461-9 multi-. schemes and coded phase modulation are not considered, but it is straightforward to generalize the transmitters that we discuss. We will first give some general structures and then discuss the practical implementation aspects of each with a few special cases in mind. More details on this su作者: bromide 時(shí)間: 2025-3-23 13:25 作者: chondromalacia 時(shí)間: 2025-3-23 15:26 作者: 大包裹 時(shí)間: 2025-3-23 20:06
https://doi.org/10.1007/978-3-0348-6461-9 available. This is referred to as synchronization. To avoid wasting power, these signals should not be transmitted separately, but should instead be regenerated at the detector in an optimum manner. Actually, both the transmitted data sequence and the reference signals should be estimated jointly a作者: 新手 時(shí)間: 2025-3-24 00:46 作者: Cupidity 時(shí)間: 2025-3-24 03:59 作者: phase-2-enzyme 時(shí)間: 2025-3-24 06:39 作者: ALT 時(shí)間: 2025-3-24 13:35 作者: 紳士 時(shí)間: 2025-3-24 15:01
https://doi.org/10.1007/978-1-4899-2031-7Modulation; Phase; Shannon; Signal; coding theory; communication; data transmission; filters; optimal code; p作者: CRUMB 時(shí)間: 2025-3-24 21:17 作者: Carcinogenesis 時(shí)間: 2025-3-25 00:37
,Energy—Bandwidth Comparisons and Shannon Theory for Phase Modulation,me if large energy is available, and similarly high energy is not needed for a low error probability if a large bandwidth can be tapped. What is much more difficult is reducing one of these without reducing consumption of the other.作者: cumulative 時(shí)間: 2025-3-25 06:17
Simplified Receivers, four different methods for constructing simplified suboptimum coherent receivers for CPM. We will see that their level of complexity, performance degradation, and degree of applicability are interconnected.作者: keloid 時(shí)間: 2025-3-25 10:15 作者: conquer 時(shí)間: 2025-3-25 13:25 作者: sulcus 時(shí)間: 2025-3-25 16:51 作者: Needlework 時(shí)間: 2025-3-25 22:52
,Energy—Bandwidth Comparisons and Shannon Theory for Phase Modulation,me if large energy is available, and similarly high energy is not needed for a low error probability if a large bandwidth can be tapped. What is much more difficult is reducing one of these without reducing consumption of the other.作者: 巧思 時(shí)間: 2025-3-26 03:50
Transmitters, multi-. schemes and coded phase modulation are not considered, but it is straightforward to generalize the transmitters that we discuss. We will first give some general structures and then discuss the practical implementation aspects of each with a few special cases in mind. More details on this su作者: 凝視 時(shí)間: 2025-3-26 06:50
Receivers,hat the carrier phase and the symbol timing are precisely known by the receiver. Methods for extraction of these parameters from the received noisy signal are discussed in Chapter 9. Noncoherent reception will also be considered. In this case we assume that the receiver only knows the symbol timing 作者: Exclaim 時(shí)間: 2025-3-26 10:49 作者: 疼死我了 時(shí)間: 2025-3-26 15:11
Synchronization, available. This is referred to as synchronization. To avoid wasting power, these signals should not be transmitted separately, but should instead be regenerated at the detector in an optimum manner. Actually, both the transmitted data sequence and the reference signals should be estimated jointly a作者: Osteons 時(shí)間: 2025-3-26 16:59 作者: 避開 時(shí)間: 2025-3-27 00:11 作者: wall-stress 時(shí)間: 2025-3-27 03:54 作者: Conjuction 時(shí)間: 2025-3-27 06:44
https://doi.org/10.1007/978-3-0348-6461-9regenerated at the detector in an optimum manner. Actually, both the transmitted data sequence and the reference signals should be estimated jointly according to some suitable optimization criterion, e. g., the maximum likelihood (ML) principle. We shall outline such an approach.作者: 無禮回復(fù) 時(shí)間: 2025-3-27 11:23 作者: 專心 時(shí)間: 2025-3-27 13:51
Book 1986 emphasis on these more recent innovations. It has its origins in a collabor- ation among the authors that began in 1977. At that time it seemed odd to us that the subjects of error-correcting codes and data modulation were so separated; it seemed also that not enough understanding underlay the most作者: 休戰(zhàn) 時(shí)間: 2025-3-27 18:38 作者: FOLD 時(shí)間: 2025-3-27 23:10 作者: BIBLE 時(shí)間: 2025-3-28 03:04
https://doi.org/10.1007/978-3-0348-6461-9 communication has been the advent of digital transmission and the understanding of its importance. This book is about an important method of digital transmission, phase changes in sinusoidal signals.作者: nurture 時(shí)間: 2025-3-28 06:39
https://doi.org/10.1007/978-3-0348-6461-9nd hard limiting. The chapter requires understanding of the basic ideas of vector spaces and stochastic processes. An excellent treatment of the former from a communications theory point of view appears in Ziemer and Tranter. and in many other communications theory texts. References for stochastic processes are Papoulis. or Helstrom..作者: 頌揚(yáng)本人 時(shí)間: 2025-3-28 11:35 作者: 變色龍 時(shí)間: 2025-3-28 16:48
https://doi.org/10.1007/978-3-0348-6461-9while the carrier phase is completely unknown (and remains unknown) to the receiver; we will consider both optimum and suboptimum receivers of this type. The in-between case of partially coherent detection will be delayed to Chapter 10.作者: 鴕鳥 時(shí)間: 2025-3-28 21:23
Introduction, communication has been the advent of digital transmission and the understanding of its importance. This book is about an important method of digital transmission, phase changes in sinusoidal signals.作者: 障礙 時(shí)間: 2025-3-29 01:17
Signal Analysis and an Overview of Modulation Methods,nd hard limiting. The chapter requires understanding of the basic ideas of vector spaces and stochastic processes. An excellent treatment of the former from a communications theory point of view appears in Ziemer and Tranter. and in many other communications theory texts. References for stochastic processes are Papoulis. or Helstrom..作者: 顛簸地移動(dòng) 時(shí)間: 2025-3-29 07:01 作者: debase 時(shí)間: 2025-3-29 11:18 作者: alabaster 時(shí)間: 2025-3-29 12:13 作者: 表臉 時(shí)間: 2025-3-29 18:35 作者: PARA 時(shí)間: 2025-3-29 22:06 作者: EXALT 時(shí)間: 2025-3-30 03:56
Reinhard Larsen des versagenden Herzens machen lassen. Wenn die Werte nicht ganz eindeutig sind und ihre Auswertung durch die Unbekannte der Trainingslage oder durch St?rfaktoren kompliziert wird, steht uns die Erh?hung der Belastung zur Verfügung. Im allgemeinen aber bleibt den Kranken eine unn?tig gro?e und lang作者: 微塵 時(shí)間: 2025-3-30 05:15
Rainer Diaz-Bone,Christoph Weischerts of this of the book about the possibilities and limitations of contemporary nationalism demand serious consideration by academics and also by policy makers and the general public..978-1-4939-5046-1978-1-4939-2513-1作者: 邊緣帶來墨水 時(shí)間: 2025-3-30 09:53 作者: Texture 時(shí)間: 2025-3-30 12:29 作者: refraction 時(shí)間: 2025-3-30 18:45
Insurance Risk Classification carefully explained, referring to the appropriate literature for related problems not covered here. The nature of data available to perform insurance studies is also discussed, stressing the inherent limitations in the interpretation of conclusions drawn from observational studies.
