cosm
Cosine for matrix for itau object.
Syntax
F = cosm(x, coef)
Description
F = cosm(x) returns the F matrix suth that F is the Taylor series
expansion for function of matrices. Here is used Malab's function
"funm" for our x property, matrixM(x) = M.
Input (required)
x = independent tau variable (itau object).
Input (optional)
coef = coefficients of a polynomial (double vector).
If coef is informed, then we want cos(sum[coef_iP_i(M)]).
Output
F = matrix sized by [x.n x.n], translating cos(M) in terms of
its Taylor series expansion (double matrix in F.mat).
See also
sinm, sinhm, coshm, expm, logm and sqrtm.
F = cosm(x) returns the F matrix suth that F is the Taylor series expansion for function of matrices. Here is used Malab's function "funm" for our x property, matrixM(x) = M.
Input (required)
x = independent tau variable (itau object).
Input (optional)
coef = coefficients of a polynomial (double vector).
If coef is informed, then we want cos(sum[coef_iP_i(M)]).
Output
F = matrix sized by [x.n x.n], translating cos(M) in terms of
its Taylor series expansion (double matrix in F.mat).
See also
sinm, sinhm, coshm, expm, logm and sqrtm.
coef = coefficients of a polynomial (double vector). If coef is informed, then we want cos(sum[coef_iP_i(M)]).
Output
F = matrix sized by [x.n x.n], translating cos(M) in terms of
its Taylor series expansion (double matrix in F.mat).
See also
sinm, sinhm, coshm, expm, logm and sqrtm.
sinm, sinhm, coshm, expm, logm and sqrtm.