Code for daily use, such as file reading, list transform
Code for daily use, such as file reading, list transform
2019-12-13: check for link.
2019-12-13: .txt File reading and merging, may useful in some dataset preprocessing.
2019-12-13: .csv File reading and plotting, with Matplotlib and polyfit, polyval (in numpy).
2019-12-15: Optimal notch filtering for periodic image noise.
2019-12-18: Data analysis with sklearn SVR in demand prediction.