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You probably see the dollar bill every day, but have you ever thought about the symbols on the dollar bill and what they mean ...
The coding scheme consists of an outer convolutional code and an inner repetition code of length m that is used for each convolutional code symbol. At the receiving end, the m inner code symbols are ...
To solve the problems of large workload, low accuracy and poor real-time performance of Morse telegraph, this paper proposes an algorithm combining signal processing and machine learning to realize ...