Power Spectrum Density Analysis

版本 1.0 (5.3 KB) 作者: Zelun Wu

Based on the restoring ancient discrete Fourier Transform ways

https://github.com/zelunwu/spectrum_analysis

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更新时间 2020/5/16

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Power Spectrum Density Analysis
PSD for time series.

Functions
1. dft: Descrete Fourier Transform of time series.
2. asa: Autospectrum Analysis (Power Spectrum Density)
3. autocorr: Auto-Correlation Coefficient
4. csa: Cross Spectrum Analysis

Author
Zelun Wu
zelunwu@stu.xmu.edu.cn, zelunwu@udel.edu
College of Ocean and Earth Sicence, Xiamen University
College of Earth, Ocean and Environment, University of Delaware

自强不息，止于至善。