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  1. 3 hours ago · The frequency sampling filter algorithm can analyze data and produce step and frequency response estimates, which can be used later for modeling and control. The automatic tuning method is required to avoid processing all raw data, leading to a long computational time.

  2. 1 day ago · Principal component analysis (PCA) is a linear dimensionality reduction technique with applications in exploratory data analysis, visualization and data preprocessing. The data is linearly transformed onto a new coordinate system such that the directions (principal components) capturing the largest variation in the data can be easily identified.