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An efficient nonlinear least square multisine fitting algorithm
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DOI：10.1109/TIM.2002.803304.png)
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摘要
En 中文
This paper presents a new nonlinear least-squares algorithm for fitting band-limited periodic signals with unknown frequency and harmonic content. The new solution features a model-based recursive calculation method that requires less memory space and has smaller computational demand than the known matrix-based algorithms.
Keyword:
least squares methods
parameter estimation
periodic functions
recursive estimation
resonator filters
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期刊
IF:
5.9
论文数:
1.9W
被引数:
5.8W
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