Cross-Wavelet Transform
Before we talk about cross-wavelet transform (CWT)1, we need to understand wavelet transform (WT). Before we learn wavelet transform, we’d better have a good...
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Ubuntu Soundtrack
I’ve been using Ubuntu 18 for quite some time now. One thing that is frequently not working properly is the sound output switches. It happens from time to ti...
Linux Memory
Since I started working with Vlasiator, I have encountered many issues related to memory usage. Now it’s a good time to go over some basics in Linux’s memory...
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Advanced Python
Good languages stop you from writing stupid codes; bad languages allow you to write more stupid codes. Do not live on ancient code until death!