Histidine kinases are widely existed in higher plants and are important components of two-component signal transduction systems.

组氨酸激酶在高等植物中广泛存在，是双组分信号系统的重要元件。

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The method of TLS-ESPRIT combining the mathematical statistics is presented for obtaining the multi-component signal instantaneous frequency (IF).

首次提出利用TLS -拓广esprit结合数理统计方法求解多分量信号平均频率。

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Time-frequency distribution(TFD) of multi-component signal can produce cross-components, TFD with fixed kernels perform well only for limited signals.

多分量信号的时频分布会产生交叉项，采用固定核函数的时频分布，其适用的信号形式有很大的局限性。

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When Sehat was 12, he taught himself analog signal processing by taking apart his family's Philips six-transistor radio and rebuilding it one component at a time.

FORBES: Magazine Article