http://www.langmead-lab.org/teaching-materials/
I saw an article in Zhihu that used JHU's materials and was very interested, so I found the download page.
For example: http://www.cs.jhu.edu/~langmea/resources/lecture_notes/05_indexing_v2.pdf
Link: https://pan.baidu.com/s/1G77qoZA3Sh_2-qk2lPTb4w
Extraction code: jtpq
