A novel non-uniform Kramers-Kronig Transform algorithm for bioimpedance phase extraction is proposed and tested in this work. The algorithm error is studied and compared with a previously proposed phase extraction technique, also based on the Kramers-Kronig transform. Results using simulated datasets and experimental datasets confirm the excellent performance of the algorithm.

中文翻译：

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使用非均匀的Kramers-Kronig变换从其幅度中提取生物阻抗相位信息。

在这项工作中提出并测试了一种新颖的用于生物阻抗相位提取的非均匀Kramers-Kronig变换算法。对算法错误进行了研究，并将其与之前基于Kramers-Kronig变换提出的相位提取技术进行了比较。使用模拟数据集和实验数据集的结果证实了该算法的出色性能。