Abs block
absolute tolerance
    simset parameter
    specifying for a block state
absolute value
    generating <1> <2>
Action Port block
Action subsystems
    creating
    with If block
    with SwitchCase block
add_block command
add_line command
add_param command
Algebraic Constraint block
algebraic equations
    modeling
algebraic loops
    integrator block reset or IC port
analysis functions
    perturbing model
AND operator
AnnotationDefaults section of mdl file
annotations
    annotation block
        See Model Info block
ashow debug command
Assert block
Assignment block
Atomic Subsystem block
atrace debug command
automatic scaling
    and Look-Up Table (2D) block
autoscaling Scope axes

Backlash block
Backward Euler method
Backward Rectangular method
bafter debug command
Band-Limited White Noise block
bdclose command
bdroot command
Bitwise Logical Operator block
block dialog boxes
    closing
    opening
block libraries
    Blocksets and Toolboxes
    Demos
    Extras
block names
    newline character in <1> <2> <3>
    slash character in <1> <2> <3>
block parameters
    changing during simulation
    common
    Continuous library
    Discontinuities library
    Discrete library
    Look-Up Tables library <1> <2>
    Math library
    Model-Wide Utilities library
    Ports & Subsystems library
    Signal Attributes library
    Signal Routing library
    Sinks library
    Sources library
BlockDefaults section of mdl file
blocks
    adding to model
    current
    deleting
        delete_block command
    handle of current
    specifying path <1> <2> <3>
blocks
    See also block parameters
Blocksets and Toolboxes library
bode function
Boolean expressions
    modeling
break debug command
bshow debug command
Bus Creator block
Bus Selector block

capping unconnected blocks <1> <2>
Check Discrete Gradient block
Check Dynamic Gap block
Check Dynamic Lower Bound block
Check Dynamic Range block
Check Dynamic Upper Bound block
Check Input Resolution block
Check Static Gap block
Check Static Lower Bound block
Check Static Range block
Check Static Upper Bound block
Chirp Signal block
clear debug command
Clock block
close_system command
clutch demo
Combinatorial Logic block
combining input lines into vector line
compare_model command
Complex to Magnitude-Angle block
Complex to Real-Imag block
concatenating matrices
Configurable Subsystem block
Constant block
constant value
    generating
continue debug command
Continuous block library
    block parameters
control flow diagrams
    Action subsystem
    do-while
        While Iterator block
    for
        For Iterator block
    if-else
        If block
    switch
        Switch Case block
    while
        While Iterator block
Coulomb and Viscous Friction block
Coulomb friction
Create Subsystem menu item
current block
    getting pathname
    handle
current system
    getting pathname

Data Store Memory block
Data Store Read block
Data Store Write block
Data Type Conversion block
Dead Zone block
deadband
debug commands
    ashow
    atrace
    bafter
    break
    bshow
    clear
    continue
    disp
    emode
    help
    ishow
    minor
    nanbreak
    next
    probe
    quit
    run
    slist
    states
    status
    step
    stop
    systems
    tbreak
    trace
    undisp
    untrace
    xbreak
    zcbreak
    zclist
decimation factor
decision tables
    modeling
delaying input by variable amount
delete_block command
delete_line command
delete_param command
demos
    clutch
    fohdemo
    hardstop
    lorenzs
Demos library
Demux block
Derivative block
    accuracy of
derivatives
    calculating
    limiting
differential/algebraic systems
    modeling
Digital Clock block
Discontinuities block library
    block parameters
Discrete block library
    block parameters
Discrete Filter block
Discrete State-Space block
discrete state-space model
Discrete Transfer Fcn block
Discrete Zero-Pole block
Discrete-Time Integrator block
discrete-time systems
    linearization
disp command
disp debug command
Display block
    as floating display
displaying
    signals graphically
dlinmod function
DocBlock block
Dot Product block
dpoly command

eigenvalues of linearized matrix
emode debug command
Enable block
Enabled and Triggered Subsystem block
Enabled Subsystem block
enabled subsystems
    Enable block
expressions
    applying to block inputs
        MATLAB Fcn block
external inputs
    flag
    from workspace
    ut
Extras block library

Fcn block
    compared to Math Function block
    compared to Rounding Function block
    compared to Trigonometric Function block
files
    reading from
    writing to
        To File block
find_system command
finding objects
Finite Impulse Response filter
finite-state machines
    implementing
First-Order Hold block
    compared to Zero-Order Hold block
fixed step size
flip-flops
    implementing
floating scope
    definition
Floating Scope block
fohdemo demo
for control flow diagram
    creating
For Iterator block
For Iterator Subsystem block
For subsystems
    creating
Forward Euler method
Forward Rectangular method
fprintf command
From block
From File block
From Workspace block
Function-Call Generator block
Function-Call Subsystem block

gain
    varying during simulation
gcb command
gcbh command
gcs command
get_param command
global Goto tag visibility
Goto block
Goto Tag Visibility block
graphics
    displaying on mask icon
Greek letters
    displaying on mask icons <1> <2>
Ground block

handle of current block
hardstop demo
help debug command
Hide Name menu item
    suppressing display of port label
Hit Crossing block
hybrid systems
    linearization

IC block
If Action Subsystem block
If block
if-else control flow diagram
    creating
image
    displaying on mask icon <1> <2>
image command
inf values
    in mask plotting commands
Infinite Impulse Response filter
initial conditions
    setting
initial states
initial step size
Inport block
    linmod function
Inport blocks
    in subsystem
input ports
    unconnected
inputs
    applying expressions to
    applying MATLAB function to
        Fcn block
        MATLAB Fcn block
    combining into vector line
    delaying by variable amount
    external
    from outside system
    from previous time step
    from workspace
    generating step between two levels
    interpolated mapping
    logical operations on
    multiplying block inputs during simulation
    outputting minimum or maximum
    passing through stair-step function
    piecewise linear mapping of two
    plotting
    reading from file
    width of
integration
    block input
    discrete-time
Integrator block
interpolated mapping
inverting signal bits
ishow debug command

Jacobians

left-hand approximation
limiting
    signals
limiting derivative of signal
limiting integral
linear models
    extracting
        linmod function
linearization
    discrete-time systems
    linmod function
linearized matrix
    eigenvalues
lines
    adding
    deleting
linmod function
    Transport Delay block
linmod2 function
local Goto tag visibility
logic circuits
    modeling
Logical Operator block
Look-Up Table (2-D) block
Look-Up Table (n-D) block
Look-Up Tables block library
    block parameters <1> <2>
lorenzs demo

Magnitude-Angle to Complex block
Manual Switch block
mask icon
    displaying graphics on
    displaying image on <1> <2>
    displaying port label on
    displaying symbols and Greek letters on
    displaying text on <1> <2> <3>
    displaying transfer function on
mask icons
    displaying symbols and Greek letters on
    question marks in
mask parameters
    undefined
masked blocks
    parameters
masked subsystems
    question marks in icon
masking signal bits
Math block library
    block parameters
Math Function block
mathematical functions
    performing
        Math Function block
        Rounding Function block
        Trigonometric Function block
mathematical symbols
    displaying on mask icons <1> <2>
MATLAB Fcn block
MATLAB functions
    applying to block input
        Fcn block
        MATLAB Fcn block
matrices
    concatenation
    writing to
Matrix Concatenation block
maximum number of output rows
maximum order of ode15s solver
maximum step size
    simset command
mdl file
Memory block
memory region
    shared
        Data Store Memory block
        Data Store Read block
        Data Store Write block
Merge block
MinMax block
minor debug command
model command
model files
Model Info block
model parameters
    table
models
    closing
    comparing
        compare_model command
    creating
        new_system command
    getting name
    parameters
    replacing blocks
    simulating
Model-Wide Utilities block library
    block parameters
multiplying block inputs
    during simulation
multirate systems
    linearization
Mux block

Nan values
    in mask plotting commands
nanbreak debug command
new_system command
newline in block name <1> <2> <3>
next debug command
nonlinear systems
    spectral analysis of
normally distributed random numbers
NOT operator

objects
    finding
    specifying path <1> <2> <3>
ode113 solver
    Memory block
ode15s solver
    maximum order property
    Memory block
open_system command
opening
    block dialog boxes
    Simulink Library Browser
    system windows
operating point
options structure
    getting values
    setting values
OR operator
Outport block
    linmod function
Outport blocks
    in subsystem
output
    maximum rows
    outside system
    refine factor
    selected elements of input vector
    selected information about the signal on input
    specifying points
    switching between two inputs
    values
        displaying
    variables
    writing to file
        To File block
    writing to workspace
        To Workspace block
    zero within range
output ports
    capping unconnected <1> <2>

parameters
    adding
    block
        list
    deleting
    getting values of
    masked blocks
    model
    setting values of
        set_param command
patch command
path
    specifying <1> <2> <3>
phase-shifted wave <1> <2>
piecewise linear mapping
    two inputs
piecewise linear signal
    generating
        Signal Builder block
plot command
plotting input signals
    Scope block
    XY Graph block
plotting simulation data
port label
    displaying on mask icon
port labels
    suppressing display
port_label command
Ports & Subsystems block library
    block parameters
probe debug command
programmable logic arrays
    modeling
properties of Scope block
Pulse Generator block

Quantizer block
question marks in mask icon
quit debug command

random noise
    generating
Random Number block
    and Band-Limited White Noise block
    compared to Band-Limited White Noise block
random numbers
    generating normally distributed
    normally distributed
    uniformly distributed
Rate Limiter block
Rate Transition block
reading data
    from data store
    from file
    from workspace
Real-Imag to Complex block
refine factor
    simset command
region of zero output
regular expressions
relative tolerance
Repeating Sequence block
repeating signals
replace_block command
replacing blocks in model
Reshape block
right-hand approximation
Rounding Function block
run debug command

sample-and-hold
    applying to block input
sampling interval
    generating simulation time
Saturation block
save_system command
sawtooth wave
    generating
Scope axes
    autoscaling
Scope block
    properties
    saving axes settings
scoped Goto tag visibility
Selector block
separating vector signal
sequence of signals
sequential circuits
    implementing
set_param command
setting parameter values
S-Function block
S-Function Builder block
shared data store
    Data Store Memory block
    Data Store Read block
    Data Store Write block
SHIFT_LEFT operator
SHIFT_RIGHT operator
shifting signal bits
Sign block
Signal Attributes block library
    block parameters
Signal Generator block
Signal Inspection block
Signal Routing block library
    block parameters
Signal Specification block
signals
    displaying graphically
    displaying vector
    displaying X-Y plot of
    generating pulses
    limiting
    limiting derivative of
    passed from Goto block
    passing to From block
    plotting
        Scope block
        XY Graph block
    repeating
sim command
simget command
simplot command
    plotting simulation data
simset command
simulating models
simulation
    parameters
        specifying using simset command
    stopping
        Stop Simulation block
simulation time
    generating at sampling interval
    outputting
simulink command
Simulink Library Browser
    opening
sine wave
    generating
        Signal Generator block
        Sine Wave block
    generating with increasing frequency
        Chirp Signal block
Sine Wave block
Sinks block library
    block parameters
slash in block name <1> <2> <3>
Slider Gain block
slist debug command
solvers
    properties
        specifying
    specifying using simset command
Sources block library
    block parameters
spectral analysis of nonlinear systems
square wave
    generating
ss2tf function
ss2zp function
stair-step function
    passing signal through
state derivatives
    setting to zero
state space in discrete system
states
    initial
    outputting
    resetting
    saving at end of simulation
    specifying absolute tolerance for
states debug command
State-Space block
status debug command
Step block
step debug command
stop debug command
Stop Simulation block
stopping simulation
Subsystem block
subsystems
    and Inport blocks
    enabled
    specifying path <1> <2> <3>
Sum block
Switch Case Action Subsystem block
switch control flow diagram
    creating
switching output between inputs
    Manual Switch block
switching output between two inputs
System section of mdl file
system windows
    closing
systems
    current
    saving
    specifying path <1> <2> <3>
systems debug command

tbreak debug command
Terminator block
TeX formatting commands
    using in mask icon text <1> <2>
text command
tf2ss utility
    converting Transfer Fcn to state-space form
time delay
    simulating
Time-Based Linearization block
To File block
To Workspace block
trace debug command
tracing facilities
Transfer Fcn block
transfer function
    displaying on mask icon
transfer function form
    converting to
transfer functions
    discrete
    linear
    poles and zeros
        discrete
Transport Delay block
Trapezoidal method
Trigger block
Trigger-Based Linearization block
Triggered Subsystem block
triggered subsystems
    Trigger block
Trigonometric Function block
trim function
truth tables
    implementing

unconnected input ports
unconnected output ports
    capping <1> <2>
undisp debug command
Uniform Random Number block
    compared to Band-Limited White Noise block
uniformly distributed random numbers
Unit Delay block
    compared to Transport Delay block
untrace debug command
Update Diagram menu item
    changing block parameters during simulation

variable time delay
Variable Transport Delay block
vdp model
    Scope block
vector signals
    displaying
    generating from inputs
    separating
viscous friction
visibility of Goto tag

while control flow diagram
    creating
While Iterator block
While Iterator Subsystem block
While subsystems
    creating
white noise
    generating
Width block
workspace
    destination
    reading data from
    source
    writing output to
writing data to data store
writing output to file
writing output to workspace

xbreak debug command
XOR operator
XY Graph block

zcbreak debug command
zclist debug command
zero crossings
    detecting
        Hit Crossing block
        simset command
zero output in region
    generating
Zero-Order Hold block
    compared to First-Order Hold block
Zero-Pole block
zero-pole form
    converting to
zooming in on displayed data