本文针对远程水下信道和MFSK调制的特点，提出了一种新的频率分组编码(FGC)方法。
Based on the characters of long rang underwater acoustic channels and MFSK modulation, a new Frequency Group Coding (FGC) method is proposed in this paper.
基于OFDM(正交频分复用)系统，提出了一种新的空频时三维编码，将网格编码调制和差分空时分组码进行组合链接设计。
Based on OFDM system, a novel space-frequency-time code which combined trellis-coded modulation with differential space-time block code was proposed.
激光信息场应用系统主要由调制编码和接收解码两个基本部分组成。
The application system of laser information field mainly consists of two basic parts: modulation encoding and reception decoding.
激光信息场应用系统主要由调制编码和接收解码两个基本部分组成。
The application system of laser information field mainly consists of two basic parts: modulation encoding and reception decoding.
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