因此研制中医脉象模拟仪有其必要性。
本文在综述国内外研究现状的基础上，系统地分析了中医脉象研究的工作流程和工作方法。
This article summarized the present research situation both in domestic and abroad, then the research process and method on Chinese pulse checkings are systematically analyzed.
研究结果表明，归一化双谱对角切片与K - L变换相结合的方法是提取中医脉象信号特征的有效方法。
The research result shows that the method of the diagonal slice of the normalized bispectrum magnitude and K-L transform is an effective method for extracting features from Chinese pulse signals.
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