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sysdiag
conexão de sistemas diagonais em blocos (obsolete)
Seqüência de Chamamento
r = sysdiag(a1,a2,...,an)
Parâmetros
- ai
constant, boolean, polynomial or rational matrices of any size.
subsistemas (i.e. ganhos, ou sistema linear em forma de espaço de estados ou de transferência)
- r
a matrix with a1, a2, a3, ... on the diagonal
Descrição
sysdiag() is obsolete. Please use blockdiag() instead. |
Retorna um sistema diagonal em blocos feito de subsistemas postos na diagonal principal.
Given the inputs A
, B
and C
,
the output will have these matrices arranged on the diagonal:
If all the input matrices are square, the output is known as a block diagonal matrix. |
Usado em particular para interconexões de sistemas. |
For boolean matrices sysdiag()
always returns a zero one matrix in
the corresponding block ("true" values are replaced by 1 and "false" value by 0).
Exemplos
s = poly(0,'s') sysdiag(rand(2,2),1/(s+1),[1/(s-1);1/((s-2)*(s-3))]) sysdiag(tf2ss(1/s),1/(s+1),[1/(s-1);1/((s-2)*(s-3))])
// a matrix of doubles: A = [1 0; 0 1], B=[3 4 5; 6 7 8], C=7 D = sysdiag(A,B,C) // sysdiag([%t %f; %f %t], eye(2,2), ones(3,3)) // a polynomial matrix: s = %s; sysdiag([s 4*s; 4 s^4], [1 s^2 s+2; 3*s 2 s^2-1]) // a rational matrix: sysdiag([1/s 2*s/(4*s+3)], [s; 4; 1/(s^2+2*s+1)]) // a block diagonal sparse matrix: S = sysdiag([1 2; 3 4], [5 6; 7 8], [9 10; 11 12], [13 14; 15 16]) S = sparse(S)
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Histórico
Version | Description |
6.1.0 | sysdiag() is declared obsolete. |
Report an issue | ||
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