Displaying 1 result from an estimated 1 matches for "tp4188673p4190557".
2011 Dec 13
2
Inverse matrix using eigendecomposition
General goal: Write R code to find the inverse matrix of an nxn positive
definite symmetric matrix. Use solve() to verify your code works.
Started with a 3x3 matrix example to build the code, but something dosen't
seem to be working. I just don't know where I am going wrong.
##Example matrix I found online
A<-c(4,1,-1,1,2,1,-1,1,2)
m<-matrix(A,nrow=3,ncol=3)
##Caculate the eigen