This paper has presented a scalar vector quantizer(SVQ) shaping method across then subchannels using region partition in the DMT modulation system,analyzed and simulated its performance.是什么意思_This paper has presented a scalar vector quantizer(SVQ) shaping method across then subchannels using region partition in the DMT modulation system,analyzed and simulated its performance.在线翻译_英语_读音_用法_例句