fast decoder

• 快速译码器

fast decoder的用法和样例：

例句

1. The interpretation is carried out by the instruction decoder.
   该翻译借指令译码器来进行。
2. However, the encoder and decoder hardware implementations are very difficult for the codes with larger block size.
   然而，当码长很长时，编译码器的硬件实现变得很困难。