这种新型的医疗模式对心电监护中心电信号的自动分析也提出了新的要求。

This new medicine mode has brought forward new demand to the automatic analysis of ECG signals.

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面对新的竞争环境，电信企业对核心竞争力的认识空前提高。

Face the new competitive environment, all of major telecom operators are paying more and more attention to their own core competences.

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本研究提出了一种新的心电信号压缩方法，该方法对心电数据进行离散余弦变换(DCT)并对DCT变换的结果进行二级矢量量化。

In this article, a new ECG compression method applying 2-step vector quantization (VQ) on DCT coefficients of ECG data was introduced.

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