付 强
Fu Qiang
以上为机器翻译结果，长、整句建议使用 人工翻译 。
分析表明，基于离散付里叶变换原理的相位测量方法具有测量精度高、抗干扰能力强、电路设计简单等特点。
The analysis shows, compared with the traditional methods, the DFT method is characterized with high measuring accuracy, favorable anti-disturbance ability and simple circuitry.
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