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介绍了高速数据传输系统中的频谱成形技术,研究了成形滤波器的参数确定和实现方法。提出了一种应用FPGA设计实现数字成形滤波器的方法。
The technology of spectrum shaping in high speed data transmission system is introduced. The parameters of shaping filter and its implementation are studied. A method of designing a digital shaping filter using FPGA is proposed.