sysdiag

Description

Returns the block-diagonal system made with subsystems put in the main diagonal

ai

subsystems (i.e. gains, or linear systems in state-space or transfer form)

Used in particular for system interconnections.

Remark

At most 17 arguments.

Examples

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))])

See Also

• brackets — ([,]) left and right brackets
• insertion — partial variable assignation or modification
• feedback — feedback operation