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抱歉,版主,刚才才看到本书已经在本版有过,
我这里有一百多本有关通信、数字信号处理的书,并且基本上都不是扫描版的,没有想到发的一本书就重复了,唉,罪过!
This book is about telecommunications: the basic concepts, the design of subsystems
and the practical realization of the electronic circuits that make up
telecommunication systems. The aim of this book is to fill a gap that exists in the
teaching of telecommunications and electronic circuit design to electrical engineering
students. Frequently, courses on electronic circuits are taught to students without
a clear indication of where these circuits may be used. Later in their career, students
may take a course in communication theory where the usual approach is to treat
subjects such as modulation, frequency changing and detection as mathematical
concepts and to represent them in terms of ‘‘black boxes’’. Thus the connection
between the function ‘‘black boxes’’ and the design of an electronic circuit that will
perform the function is glossed over or is completely missing.
[ 本帖最后由 dzjian 于 2008-10-6 23:57 编辑 ] |
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