fourier frequency spectrum analysis 富里叶频谱分析
spectrum fourier analysis 频谱分析
fourier transform infrared spectrum analysis 傅里叶变换红外光谱分析
The analytical and experimental results are very useful for the rational use of Fourier spectrum analysis system.
文中的分析与结论对频谱分析系统的正确使用具有指导意义和实用价值。
Differing from the traditional theories of stock market cycle, we used the Fourier spectrum analysis method to forecast the cycle.
不同于传统股市周期理论，本文使用傅里叶谱分析技术来模拟预报股市周期。
In this paper, main problems that face the Fourier spectrum analysis method and parameter model spectrum analysis method are described from the viewpoint of engineering application.
本文从工程应用的角度叙述了以付里叶变换为基础的谱分析方法和参数模型谱分析方法所面临的主要问题。
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