<s>
Simulink	B-Application
is	O
a	O
MATLAB-based	O
graphical	O
programming	O
environment	O
for	O
modeling	O
,	O
simulating	O
and	O
analyzing	O
multidomain	O
dynamical	O
systems	O
.	O
</s>
<s>
Its	O
primary	O
interface	O
is	O
a	O
graphical	B-Language
block	I-Language
diagramming	I-Language
tool	I-Language
and	O
a	O
customizable	O
set	O
of	O
block	O
libraries	B-Library
.	O
</s>
<s>
It	O
offers	O
tight	O
integration	O
with	O
the	O
rest	O
of	O
the	O
MATLAB	B-Language
environment	O
and	O
can	O
either	O
drive	O
MATLAB	B-Language
or	O
be	O
scripted	O
from	O
it	O
.	O
</s>
<s>
Simulink	B-Application
is	O
widely	O
used	O
in	O
automatic	O
control	O
and	O
digital	B-General_Concept
signal	I-General_Concept
processing	I-General_Concept
for	O
multidomain	O
simulation	O
and	O
model-based	O
design	O
.	O
</s>
<s>
MathWorks	O
and	O
other	O
third-party	O
hardware	O
and	O
software	O
products	O
can	O
be	O
used	O
with	O
Simulink	B-Application
.	O
</s>
<s>
For	O
example	O
,	O
Stateflow	B-Language
extends	O
Simulink	B-Application
with	O
a	O
design	O
environment	O
for	O
developing	O
state	B-Architecture
machines	I-Architecture
and	O
flow	B-Language
charts	I-Language
.	O
</s>
<s>
MathWorks	O
claims	O
that	O
,	O
coupled	O
with	O
another	O
of	O
their	O
products	O
,	O
Simulink	B-Application
can	O
automatically	B-Application
generate	I-Application
C	B-Language
source	O
code	O
for	O
real-time	B-General_Concept
implementation	O
of	O
systems	O
.	O
</s>
<s>
As	O
the	O
efficiency	O
and	O
flexibility	O
of	O
the	O
code	O
improves	O
,	O
this	O
is	O
becoming	O
more	O
widely	O
adopted	O
for	O
production	O
systems	O
,	O
in	O
addition	O
to	O
being	O
a	O
tool	O
for	O
embedded	B-Architecture
system	I-Architecture
design	O
work	O
because	O
of	O
its	O
flexibility	O
and	O
capacity	O
for	O
quick	O
iteration	O
.	O
</s>
<s>
Embedded	O
Coder	O
creates	O
code	O
efficient	O
enough	O
for	O
use	O
in	O
embedded	B-Architecture
systems	I-Architecture
.	O
</s>
<s>
Simulink	B-Application
Real-Time	B-General_Concept
(	O
formerly	O
known	O
as	O
xPC	O
Target	O
)	O
,	O
together	O
with	O
x86-based	O
real-time	B-General_Concept
systems	I-General_Concept
,	O
is	O
an	O
environment	O
for	O
simulating	O
and	O
testing	O
Simulink	B-Application
and	O
Stateflow	B-Language
models	O
in	O
real-time	B-General_Concept
on	O
the	O
physical	O
system	O
.	O
</s>
<s>
When	O
used	O
with	O
other	O
generic	O
products	O
,	O
Simulink	B-Application
and	O
Stateflow	B-Language
can	O
automatically	B-Application
generate	I-Application
synthesizable	O
VHDL	B-Language
and	O
Verilog	B-Language
.	O
</s>
<s>
Simulink	B-Application
Verification	O
and	O
Validation	O
enables	O
systematic	O
verification	O
and	O
validation	O
of	O
models	O
through	O
modeling	O
style	O
checking	O
,	O
requirements	O
traceability	O
and	O
model	O
coverage	O
analysis	O
.	O
</s>
<s>
Simulink	B-Application
Design	O
Verifier	O
uses	O
formal	B-Architecture
methods	I-Architecture
to	O
identify	O
design	O
errors	O
like	O
integer	B-Error_Name
overflow	I-Error_Name
,	O
division	B-Algorithm
by	I-Algorithm
zero	I-Algorithm
and	O
dead	O
logic	O
,	O
and	O
generates	O
test	O
case	O
scenarios	O
for	O
model	B-Application
checking	I-Application
within	O
the	O
Simulink	B-Application
environment	O
.	O
</s>
<s>
SimEvents	B-Application
is	O
used	O
to	O
add	O
a	O
library	O
of	O
graphical	O
building	O
blocks	O
for	O
modeling	O
queuing	O
systems	O
to	O
the	O
Simulink	B-Application
environment	O
,	O
and	O
to	O
add	O
an	O
event-based	O
simulation	O
engine	O
to	O
the	O
time-based	O
simulation	O
engine	O
in	O
Simulink	B-Application
.	O
</s>
<s>
MATLAB	B-Language
Version	O
Release	O
name	O
Simulink	B-Application
version	O
Year	O
Notes	O
1.0	O
1984	O
2	O
1986	O
3	O
1987	O
3.5	O
1990	O
Ran	O
on	O
MS-DOS	O
but	O
required	O
at	O
least	O
a	O
386	O
processor	O
.	O
</s>
<s>
Version	O
3.5m	O
required	O
math	B-General_Concept
coprocessor	I-General_Concept
4	O
1992	O
Renamed	O
from	O
Simulab	O
to	O
SIMULINK	B-Application
4.2c	O
R7	O
1994	O
Ran	O
on	O
Windows	O
3.1	O
.	O
</s>
<s>
Required	O
a	O
math	B-General_Concept
coprocessor	I-General_Concept
5.0	O
R8	O
1996	O
5.1	O
R9	O
1997	O
5.1.1	O
R9.1	O
5.2	O
R10	O
1998	O
5.2.1	O
R10.1	O
5.3	O
R11	O
1999	O
5.3.1	O
R11.1	O
6.0	O
R12	O
2000	O
6.1	O
R12.1	O
2001	O
6.5	O
R13	O
Simulink	B-Application
5.0.2	O
2002	O
6.5.1	O
R13SP1	O
Simulink	B-Application
5.1	O
2003	O
6.5.2	O
R13SP2	O
Simulink	B-Application
5.2	O
7	O
R14	O
Simulink	B-Application
6.0	O
2004	O
7.0.1	O
R14SP1	O
Simulink	B-Application
6.1	O
7.0.4	O
R14SP2	O
Simulink	B-Application
6.2	O
2005	O
7.1	O
R14SP3	O
Simulink	B-Application
6.3	O
7.2	O
R2006a	O
Simulink	B-Application
6.4	O
2006	O
7.3	O
R2006b	O
Simulink	B-Application
6.5	O
7.4	O
R2007a	O
Simulink	B-Application
6.6	O
2007	O
7.5	O
R2007b	O
Simulink	B-Application
7.0	O
Last	O
release	O
for	O
Windows	O
2000	O
and	O
PowerPC	O
Mac	O
.	O
</s>
<s>
7.6	O
R2008a	O
Simulink	B-Application
7.1	O
2008	O
7.7	O
R2008b	O
Simulink	B-Application
7.2	O
7.8	O
R2009a	O
Simulink	B-Application
7.3	O
2009	O
First	O
release	O
for	O
32-bit	O
&	O
64-bit	O
Windows	O
7	O
.	O
</s>
<s>
7.9	O
R2009b	O
Simulink	B-Application
7.4	O
First	O
release	O
for	O
Intel	O
64-bit	O
Mac	O
,	O
and	O
last	O
for	O
Solaris	O
SPARC	O
.	O
</s>
<s>
7.10	O
R2010a	O
Simulink	B-Application
7.5	O
2010	O
Last	O
release	O
for	O
Intel	O
32-bit	O
Mac	O
.	O
</s>
