ltifr {control}

LTI frequency response kernel

Description

This function computes the frequency response of the following system:

g(w) = (wI-A) \ B

for the complex frequencies contained in the vector W. The column vector B must have as many rows as the matrix A.

Usage

ltifr(A, B, w)

Arguments

A

State-space matrix, A

B

State-space input-matrix, B. B must have as many rows as the matrix A.

w

Vector of complex frequencies

Value

Returns the frequency response in vector. freqresp utilizes this function for state-space systems.

See Also

freqresp

Examples

## use \code{\link{freqresp}}