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M1.10 Frequently Used MATLAB Functions

Function

Use

 

eig

eigenvalues, eigenvectors

 

fsolve

solve algebraic equations

Optimization toolbox

fzero

solve a single algebraic equation

Optimization toolbox

impulse

impulse response

Control toolbox

ode45

integrate set of ordinary differential equations

 

polyfit

least-squares fit of a polynomial

 

ss2tf

convert state space to transfer function model

Control toolbox

step

step response

Control toolbox

tf2ss

convert transfer function to state-space model

Control toolbox

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