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US5229716A Process and device for real-time spectral analysis of complex unsteady signals 失效
用于实时光谱分析的复杂非信号信号的过程和设备

Process and device for real-time spectral analysis of complex unsteady
signals
摘要:
The invention includes a real time spectral analysis of unsteady signals with complex values representatives of a physical phenomenon. Successive sections of a sample signal are modelled by a high order self-regressive process by estimating parameters characterizing the model by rapid Kalman filtering using an algorithm.
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