An efficient nonlinear least square multisine fitting algorithm
نویسندگان
چکیده
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.
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عنوان ژورنال:
- IEEE Trans. Instrumentation and Measurement
دوره 51 شماره
صفحات -
تاریخ انتشار 2002