https://www.mathworks.com/matlabcentral/fileexchange/26724-lagrange-polynomial?s_tid=prof_contriblnk
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https://www.mdpi.com/1424-8220/20/16/4388
A WSN Layer-Cluster Key Management Scheme Based on Quadratic Polynomial and Lagrange Interpolation...
Since current key management schemes are mainly designed for static and planar networks, they are not very suitable for the layer-cluster wireless sensor...