<s>
The	O
Robotics	O
Toolbox	O
is	O
MATLAB	B-Language
toolbox	O
software	O
that	O
supports	O
research	O
and	O
teaching	O
into	O
arm-type	O
and	O
mobile	O
robotics	O
.	O
</s>
<s>
While	O
the	O
Robotics	O
Toolbox	O
is	O
free	B-Application
software	I-Application
,	O
it	O
requires	O
the	O
proprietary	O
MATLAB	B-Language
environment	O
in	O
order	O
to	O
execute	O
.	O
</s>
<s>
The	O
Toolbox	O
provides	O
functions	O
for	O
manipulating	O
and	O
converting	O
between	O
datatypes	O
such	O
as	O
vectors	O
,	O
homogeneous	B-Algorithm
transformations	I-Algorithm
,	O
roll-pitch-yaw	O
and	O
Euler	O
angles	O
,	O
axis-angle	O
representation	O
,	O
unit-quaternions	O
,	O
and	O
twists	O
,	O
which	O
are	O
necessary	O
to	O
represent	O
3-dimensional	O
position	O
and	O
orientation	O
.	O
</s>
<s>
It	O
also	O
plots	O
coordinate	O
frames	O
,	O
supports	O
Plücker	O
coordinates	O
to	O
represent	O
lines	O
,	O
and	O
provides	O
support	O
for	O
Lie	O
group	O
operations	O
such	O
as	O
logarithm	O
,	O
exponentiation	O
,	O
and	O
conversions	O
to	O
and	O
from	O
skew-symmetric	B-Algorithm
matrix	I-Algorithm
form	O
.	O
</s>
<s>
classical	O
arm-type	O
robotics	O
:	O
kinematics	O
,	O
dynamics	O
,	O
and	O
trajectory	B-Application
generation	I-Application
.	O
</s>
<s>
These	O
parameters	O
are	O
encapsulated	O
in	O
MATLAB	B-Language
objects	O
.	O
</s>
<s>
Operations	O
include	O
forward	O
kinematics	O
,	O
analytic	O
and	O
numerical	O
inverse	B-General_Concept
kinematics	I-General_Concept
,	O
graphical	O
rendering	O
,	O
manipulator	O
Jacobian	O
,	O
inverse	O
dynamics	O
,	O
forward	O
dynamics	O
,	O
and	O
simple	O
path	O
planning	O
.	O
</s>
<s>
It	O
can	O
operate	O
with	O
symbolic	O
values	O
as	O
well	O
as	O
numeric	O
,	O
and	O
provides	O
a	O
Simulink	B-Application
blockset	O
.	O
</s>
<s>
Ground	O
robots	O
and	O
includes	O
:	O
standard	O
path	O
planning	O
algorithms	O
(	O
bug	O
,	O
distance	B-Algorithm
transform	I-Algorithm
,	O
D*	B-Algorithm
,	O
and	O
PRM	O
)	O
,	O
lattice	O
planning	O
,	O
kinodynamic	O
planning	O
(	O
RRT	B-General_Concept
)	O
,	O
localization	O
(	O
EKF	O
,	O
particle	B-Algorithm
filter	I-Algorithm
)	O
,	O
map	O
building	O
(	O
EKF	O
)	O
and	O
simultaneous	B-Application
localization	I-Application
and	I-Application
mapping	I-Application
(	O
using	O
an	O
EKF	O
or	O
graph-based	O
method	O
)	O
,	O
and	O
a	O
Simulink	B-Application
model	O
of	O
a	O
non-holonomic	O
vehicle	O
.	O
</s>
<s>
Flying	O
quadrotor	O
robots	O
,	O
and	O
includes	O
a	O
detailed	O
Simulink	B-Application
model	O
.	O
</s>
<s>
The	O
Toolbox	O
requires	O
MATLAB	B-Language
,	O
commercial	O
software	O
from	O
MathWorks	O
,	O
in	O
order	O
to	O
operate	O
.	O
</s>
<s>
The	O
Robotics	O
System	O
Toolbox	O
for	O
MATLAB	B-Language
is	O
proprietary	O
software	O
published	O
by	O
MathWorks	O
which	O
includes	O
support	O
for	O
robot	O
manipulators	O
and	O
mobile	O
robotics	O
.	O
</s>
<s>
Its	O
functionality	O
significantly	O
overlaps	O
that	O
of	O
the	O
Robotics	B-Application
Toolbox	I-Application
for	I-Application
MATLAB	I-Application
but	O
the	O
programming	O
model	O
is	O
quite	O
different	O
.	O
</s>
<s>
The	O
Robotics	O
Toolbox	O
for	O
Python	O
is	O
a	O
reimplementation	O
of	O
the	O
Robotics	B-Application
Toolbox	I-Application
for	I-Application
MATLAB	I-Application
for	O
Python	O
3	O
.	O
</s>
<s>
Its	O
functionality	O
is	O
a	O
superset	O
of	O
the	O
Robotics	B-Application
Toolbox	I-Application
for	I-Application
MATLAB	I-Application
,	O
the	O
programming	O
model	O
is	O
similar	O
,	O
and	O
it	O
supports	O
additional	O
methods	O
to	O
define	O
a	O
serial	O
link	O
manipulator	O
including	O
URDF	O
and	O
elementary	O
transform	O
sequences	O
.	O
</s>
