TeX Matrix Polynomials — as_tex_matrixpoly • rationalmatrices

TeX Matrix Polynomials

Usage

as_tex_matrixpoly(coefs, x = "z", as_matrix_of_polynomials = TRUE)

Arguments

coefs: 3-dimensional array with the coefficients of the matrix polynomial.
x: (character string) polynomial variable or process variable.
as_matrix_of_polynomials: boolean.

Value

character string.

Examples

coefs = array(round(rnorm(2*3*1), 1), dim = c(2,3,2))

as_tex_matrixpoly(coefs)
#> [1] "\\begin{pmatrix}\n  -0.1 - 0.1z & -1.3 - 1.3z & 2.2 + 2.2z  \\\\\n  0 & -1.3 - 1.3z & 0.7 + 0.7z  \\\\\n\\end{pmatrix}"
as_tex_matrixpoly(coefs, x = 'x', as_matrix_of_polynomials = FALSE)
#> [1] " \\begin{pmatrix}\n  -0.1 & -1.3 & 2.2  \\\\\n  0 & -1.3 & 0.7  \\\\\n\\end{pmatrix}  +\n \\begin{pmatrix}\n  -0.1 & -1.3 & 2.2  \\\\\n  0 & -1.3 & 0.7  \\\\\n\\end{pmatrix} x"