The Band Pass Filter
收藏NBER1999-07-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w7257
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资源简介：
The `ideal' band pass filter can be used to isolate the component of a time series that lies within a particular band of frequencies. However, applying this filter requires a dataset of infinite length. In practice, some sort of approximation is needed. Using projections, we derive approximations
提供机构：
美国国家经济研究局
创建时间：
1999-07-01
