将一个信号分解为几个模态分量，并且不会产生模态混叠现象，对信号的分解很清晰，大量应用于故障诊断。(A signal is decomposed into several modal components, and it does not cause modal aliasing. The decomposition of signals is very clear and widely used in fault diagnosis.)

VMD 中文教程，RMSD脚本，导入VMD，计算2个蛋白间的RMSD值(Tutor of VMD, compute RMSD of proteins.)