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CL_mod_precessionMatrix

Precession matrix and rotation vectors (IERS 1996)

Calling Sequence

[PREC[,OM[,OMP]]] = CL_mod_precessionMatrix(K,KP,KPP[,flag])

Description

Parameters

K :

[zetaa;tetaa;za] (3xN)

KP :

[zetaap;tetaap;zap] (3xN)

KPP :

[zetaapp;tetaapp;zapp] (3xN)

flag :

(optional) "n" -> matrix only; "p" -> matrix and rotation vector; "s" -> matrix, rotation vector and its time derivatives (defatul depends on number of outputs)

PREC:

precession matrix (3x3xN)

OM:

(optional) rotation vectors (3xN)

OMP:

(optional) first time derivative of OM (3xN)

Authors

Bibliography

See also

Examples

jj_tai = [19500:1:20500];
ss_tai = 43200*ones(jj_tai);
[K,KP,KPP]=CL_mod_precessionAngles(jj_tai,ss_tai,"s");
[PREC,OM,OMP] = CL_mod_precessionMatrix(K,KP,KPP,"s");
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