row_rot {woylier} | R Documentation |
Takes i and k-th row of a matrix and rotate matrix by theta angle (requires matrix a to be 2*q matrix)
Description
Takes i and k-th row of a matrix and rotate matrix by theta angle (requires matrix a to be 2*q matrix)
Usage
row_rot(a, i, k, theta)
Arguments
a |
matrix |
i |
row |
k |
row that we want to zero the element |
theta |
angle between them |
Value
rotated matrix a refer to Algorithm 5.1.6 of Matrix computation (Golub, Van)
[Package woylier version 0.0.9 Index]