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Basketball Court in Shenzhen


Comparison of Time-Frequency Transforms

Stefan Scholl made a nice comparison between different kinds of time-frequency transforms available: Fourier, Gabor, Morlet or Wigner. The paper on Arxiv is ...



R Notes

R is popular among statisticians and biologists. It is one of the most commonly used languages in data analysis.


I am glad to see the evolving of modern shells. I enjoy using zsh, but now there are even fancier ones: nushell. It highlights three features: