首页> 外文会议>1995 IEEE engineering in medicine and biology 17th annual conference and 21st Canadian medical and biological engineering conference >Estimating the Instantaneous Frequencies from Heart Rate Tracings: A State Space Approach Based on Higher-Order Statistics
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Estimating the Instantaneous Frequencies from Heart Rate Tracings: A State Space Approach Based on Higher-Order Statistics

机译:从心率追踪估计瞬时频率:一种基于高阶统计量的状态空间方法

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摘要

A method based on non-stationary state-space modelling is presented for the dynamical evaluation of systematic oscillations occurring in heart rate (HR) signals. The state-space modelling is performed by making use of higher-order cumulants of HR in order to suppress coloured and white Gaussian components, possibly present in the input signal.
机译:提出了一种基于非静止状态空间建模的方法,用于心率(HR)信号发生的系统振荡的动态评估。通过利用HR的高阶累积量来执行状态空间建模,以抑制颜色和白色高斯组件,可能存在于输入信号中。

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