电子工业出版社出版的《数字通信》是一本非常有价值的书。它系统地阐述了数字通信的基本理论,涉及信源编码、数字调制与解调、编码与译码等基本理论和数字处理方法。还以较大篇幅阐述了近年来数字通信技术发展的新成果,特别是在均衡技术和多径衰落信道传输方面进行了深入的分析。 自从四十四年前仙农关于信息论的工作发表以来,随着微电子技术的迅速发展,数字通信领域有了惊人的进展。数字化已成为全球通信不可阻挡的历史潮流。无论是在干线通信或区域通信,无论是有线通信、微 Electronic Industry Press published “digital communications” is a very valuable book. It systematically expounded the basic theory of digital communications, involving source coding, digital modulation and demodulation, coding and decoding, and other basic theories and digital processing methods. In a larger space, new achievements in the development of digital communication technologies in recent years are expounded, especially in terms of equalization techniques and transmission of multipath fading channels. Since Sinon’s work on information theory was published 44 years ago, with the rapid development of microelectronic technology, there has been a remarkable progress in the field of digital communications. Digitization has become an irresistible historical trend in global communications. Whether in trunk communications or regional communications, whether wired or not, Micro