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Find the rotation matrix R_EN from n-vector

Usage

n_E2R_EN(n_E)

Arguments

n_E

n-vector decomposed in E (3x1 vector) (no unit)

Value

The resulting rotation matrix (direction cosine matrix) (no unit)

References

Kenneth Gade A Nonsingular Horizontal Position Representation. The Journal of Navigation, Volume 63, Issue 03, pp 395-417, July 2010.

Examples

n_E2R_EN(c(1, 0, 0))
#>      [,1] [,2] [,3]
#> [1,]    0    0   -1
#> [2,]    0    1    0
#> [3,]    1    0    0