addition of LTI models
scalar
adjoint. See pertransposition
append <1> <2>
array dimensions
arrays. See LTI arrays <1> <2>
balancing realizations
building LTI arrays
canonical realizations
cell array <1> <2>
concatenation, model
horizontal
LTI arrays
state-space model order, effects on
vertical
connection
parallel
series
constructor functions, LTI objects
continuous-time
conversion, model
automatic
between model types <1> <2>
continuous to discrete (c2d)
discrete to continuous (d2c) <1> <2>
with negative real poles
FRD model, to
resampling
SS model, to
state-space, to
TF model, to
ZPK model, to
d2d
delays
combining
discrete-time models
discretization
I/O <1> <2> <3>
information, retrieving
input <1> <2>
output <1> <2> <3>
Padé approximation
supported functionality
delays input
deletion
parts of LTI arrays
parts of LTI models
denominator
property
specification <1> <2> <3>
value
descriptor systems. See state-space models, descriptor
digital filter
filt
specification
dimensions
array
I/O
discrete-time models
resampling
See also LTI models
discretization <1> <2>
delay systems
first-order hold
matched poles/zeros
Tustin method
zero-order hold
dual. See transposition
extraction
LTI arrays, in
LTI models, in
feedthrough gain
filt
first-order hold (FOH)
with delays
FRD (frequency response data) objects <1> <2>
conversion to
frequencies
indexing by
referencing by
uses
frequency response
gain
feedthrough
property
LTI properties gain
get
group. See I/O groups
hasdelay
I/O
concatenation
delays <1> <2> <3>
dimensions
LTI arrays
groups
referencing models by group name
names <1> <2>
conflicts, naming
referencing models by
relation
indexing into LTI arrays
single index access
inheritance
input
delays <1> <2> <3>
groups
names
number of inputs
InputDelay. See delays
InputGroup <1> <2>
conflicts, naming
See also I/O groups
InputName <1> <2>
conflicts, naming
See also I/O names
inversion
model
ioDelayMatrix. See delay
LTI (linear time-invariant)
LTI arrays 1, <1> <2>
accessing models
analysis functions
array dimensions
building
building LTI arrays
building with rss
building with tf, zpk, ss, and frd
concatenation
conversion, model.See conversion
deleting parts of
dimensions, size, and shape
extracting subsystems
indexing into
interconnection functions
model dimensions
operations on
dimension requirements
special cases
reassigning parts of
size
stack
LTI models
addition
scalar
building
characteristics
concatenation
effects on model order
horizontal
vertical
continuous
conversion <1> <2>
continuous/discrete
See also conversion, model
creating
discrete <1> <2>
discretization, matched poles/zeros
empty <1> <2>
functions, analysis
I/O group or channel name, referencing by
interconnection functions
inversion
model data, accessing
modifying
multiplication
operations
precedence rules
See also operations
proper transfer function
resizing
subsystem, modifying
subtraction
type
LTI objects <1> <2>
constructing
methods
properties. See LTI properties
See also LTI models
LTI properties <1> <2> <3>
accessing property values (get) <1> <2>
displaying properties
generic properties
I/O groups. See I/O, groups
I/O names. See I/O, names
inheritance
model-specific properties
online help (ltiprops)
property names <1> <2>
property values <1> <2>
setting
sample time
variable property
map, I/O
methods
MIMO <1> <2>
model building
parallel connection
series connection
model dynamics, function list
modeling. See model building
multiplication
scalar
Notes
numerator
property
specification <1> <2> <3>
value
object-oriented programming
objects. See LTI objects
operations on LTI models
addition
append
arithmetic
concatenation <1> <2> <3>
extracting a subsystem
inversion
multiplication
overloaded
pertransposition
precedence
resizing
subsystem, extraction
subtraction
transposition
output
delays <1> <2> <3>
groups
names
number of outputs
OutputDelay. See delays
OutputGroup <1> <2>
group names, conflicts
See also I/O, groups
OutputName
conflicts, naming
See also I/O, names
Padé approximation (pade)
parallel connection
pertransposition
poles
property
precedence rules <1> <2>
proper transfer function
properties
sample time
variable
properties. See LTI properties
realization
state coordinate transformation
realizations
balanced
canonical
resampling
response, I/O
rss
building an LTI array with
sample time <1> <2> <3> <4> <5>
accessing
resampling
setting
unspecified
series connection
set
SISO <1> <2>
SS
ss
SS models
SS objects. See state-space models
stack
state
matrix
names
transformation
vector
state-space models <1> <2>
balancing
conversion to
See also conversion
descriptor <1> <2>
matrices
model data
quick data retrieval
realizations
specification
ss
transfer functions of
subsystem <1> <2>
subsystem operations on LTI models
subsystem, modifying
subtraction
Td. See delays
tf
TF objects. See transfer functions
tfdata
output, form of
time delays. See delays
totaldelay
transfer functions <1> <2>
constructing with rational expressions
conversion to
denominator
discrete-time <1> <2>
DSP convention
filt
MIMO <1> <2>
numerator
quick data retrieval
specification
static gain
tf
TF object, display for
variable property <1> <2>
transposition
triangle approximation
Ts. See sample time
Tustin approximation
with frequency prewarping
Userdata
variable property
zero-order hold (ZOH)
with delays
zero-pole-gain (ZPK) models <1> <2>
conversion to
MIMO <1> <2>
quick data retrieval
specification
zpk
zeros
property
zpk
ZPK objects. See zero-pole-gain (ZPK) models
zpkdata
output, form of