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本文利用符号函数从频域分析的角度着手,提出了一种论证残留边带调制(VSB)数学模型的新方法。这种方法具有论证严密和物理概念清晰的特点。
In this paper, a new method to demonstrate the mathematical model of residual sideband modulation (VSB) is proposed by using the symbol function from the perspective of frequency domain analysis. This method has rigorous argument and clear physical characteristics.