多变量线性系统输入输出信号的有限长度DFT

Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187) Pub Date : 2000-12-12 DOI:10.1109/CDC.2001.914780

T. McKelvey

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引用次数: 5

摘要

建立了有限维MIMO线性系统的输入离散傅里叶变换(DFT)与输出离散傅里叶变换(DFT)之间的精确关系，该关系适用于任意激励信号和有限采样数的信号。导出的表达式还包括彩色噪声情况。

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On the finite length DFT of input-output signals of multivariable linear systems

The exact relation between the discrete Fourier transform (DFT) of the input and the DFT of the output of a finite dimensional MIMO linear system is established for the case of an arbitrary excitation signal and finite number of signal samples. The derived expression also includes the colored noise case.

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来源期刊

Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187)

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