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1·Spectrum analysis is a basic way of signal analysis.

谐波分析一直是信号处理的基本方法之一。

2·By means of signal analysis technique, the variation law of the tension was studied.

借助于信号分析技术研究了纱线的张力波动规律。

3·Identification of digital modulation schemes plays an important role in signal analysis.

数字调制方式的识别对于通信信号分析有着重要的作用。

4·In the field of signal analysis, the DFT (Discrete Fourier Transform) is a well known term.

在信号分析领域，DFT(离散傅立叶变换)是一个常见术语。

5·An application of the quality factor of convex function to chaotic signal analysis was given.

给出了凸函数品质因数在混沌信号分析中的应用实例。

6·This paper described benchmark test noise signal analysis of PWR and gets some useful results.

本文介绍了压水堆噪声基准试验信号分析，并从中得出一些有用的结果。

7·And we get a satisfied result through comparing all kinds of vibration signal analysis methods.

然后对各种振动信号分析方法进行比较，得到满意的效果。

8·The signal analysis and process can be conveniently combined with the faults location by this method.

该方法能将测量信号的分析处理和故障的定位很好地结合起来。

9·The algorithm has been applied to heart sound signal analysis and some valuable results are obtained.

将这一方法应用于实际的心音分析，证明可提取反映生理过程的参数。

10·Spectrum zoom technique and power cepstrum are two important aided methods in vibration signal analysis.

频谱细化技术和功率倒频谱是振动信号分析的两种重要辅助方法。