MATLAB® and Its Applications in Engineering: [Based on MATLAB 7.5 (R2007b)]

List of Commands

Command	Description
laplace	Gives Laplace Transform of expression
ilaplace	Gives Inverse Laplace
residue	Finds the residues, poles and direct term of a partial-fraction expansion
tf	Creates a continuous-time transfer function
tfdata	Returns the numerator(s) and denominator(s) of the transfer function
tf2zp	Transfer function to zero–pole conversion
zp2tf	Zero–pole to transfer function conversion
pzmap	Computes the poles and zeros of the given model and plots them in the complex plane.
printsys	Prints transfer functions as a ratio of two polynomials
ss	Creates state-space model
tf2ss	Transfer function to state-space conversion
ss2tf	State-space to transfer function conversion
series	Connects two models in series
parallel	Connects two models in parallel
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