ltifr function

LTI frequency response kernel

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.

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

Returns

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

Examples

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

See Also

freqresp