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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"><html><head> <title>Description of roty</title> <meta name="keywords" content="roty"> <meta name="description" content="ROTY Rotation about Y axis"> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="generator" content="m2html © 2003 Guillaume Flandin"> <meta name="robots" content="index, follow"> <link type="text/css" rel="stylesheet" href="./m2html.css"></head><body><a name="_top"></a><div><a href="./index.html">Home</a> > <a href="index.html">.</a> > roty.m</div><!--<table width="100%"><tr><td align="left"><a href="./index.html"><img alt="<" border="0" src="./left.png"> Master index</a></td><td align="right"><a href="index.html">Index for . <img alt=">" border="0" src="./right.png"></a></td></tr></table>--><h1>roty</h1><h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="./up.png"></a></h2><div class="box"><strong>ROTY Rotation about Y axis</strong></div><h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="./up.png"></a></h2><div class="box"><strong>function r = roty(t) </strong></div><h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="./up.png"></a></h2><div class="fragment"><pre class="comment">ROTY Rotation about Y axis R = ROTY(theta) Returns a 3x3 rotation matrix representing a rotation of theta about the Y axis. See also: <a href="rotx.html" class="code" title="function r = rotx(t)">ROTX</a>, <a href="rotz.html" class="code" title="function r = rotz(t)">ROTZ</a>, ROTVEC.</pre></div><!-- crossreference --><h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="./up.png"></a></h2>This function calls:<ul style="list-style-image:url(./matlabicon.gif)"></ul>This function is called by:<ul style="list-style-image:url(./matlabicon.gif)"><li><a href="eul2r.html" class="code" title="function r = eul2r(phi, theta, psi)">eul2r</a> EUL2R Convert Euler angles to homogeneous transformation</li><li><a href="eul2tr.html" class="code" title="function T = eul2tr(phi, theta, psi)">eul2tr</a> EUL2TR Convert Euler angles to homogeneous transformation</li><li><a href="rpy2r.html" class="code" title="function r = rpy2r(roll, pitch, yaw)">rpy2r</a> RPY2R Roll/pitch/yaw to rotation matrix</li><li><a href="rpy2tr.html" class="code" title="function T = rpy2tr(roll, pitch, yaw)">rpy2tr</a> RPY2TR Roll/pitch/yaw to homogenous transform</li><li><a href="troty.html" class="code" title="function T = troty(t)">troty</a> TROTY Rotation about Y axis</li></ul><!-- crossreference --><h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="./up.png"></a></h2><div class="fragment"><pre>0001 <span class="comment">%ROTY Rotation about Y axis</span>0002 <span class="comment">%</span>0003 <span class="comment">% R = ROTY(theta)</span>0004 <span class="comment">%</span>0005 <span class="comment">% Returns a 3x3 rotation matrix representing a rotation of theta</span>0006 <span class="comment">% about the Y axis.</span>0007 <span class="comment">%</span>0008 <span class="comment">% See also: ROTX, ROTZ, ROTVEC.</span>0009 0010 <span class="comment">% Copyright (C) 1993-2008, by Peter I. Corke</span>0011 <span class="comment">%</span>0012 <span class="comment">% This file is part of The Robotics Toolbox for Matlab (RTB).</span>0013 <span class="comment">%</span>0014 <span class="comment">% RTB is free software: you can redistribute it and/or modify</span>0015 <span class="comment">% it under the terms of the GNU Lesser General Public License as published by</span>0016 <span class="comment">% the Free Software Foundation, either version 3 of the License, or</span>0017 <span class="comment">% (at your option) any later version.</span>0018 <span class="comment">%</span>0019 <span class="comment">% RTB is distributed in the hope that it will be useful,</span>0020 <span class="comment">% but WITHOUT ANY WARRANTY; without even the implied warranty of</span>0021 <span class="comment">% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>0022 <span class="comment">% GNU Lesser General Public License for more details.</span>0023 <span class="comment">%</span>0024 <span class="comment">% You should have received a copy of the GNU Leser General Public License</span>0025 <span class="comment">% along with RTB. If not, see <http://www.gnu.org/licenses/>.</span>0026 0027 <a name="_sub0" href="#_subfunctions" class="code">function r = roty(t)</a>0028 ct = cos(t);0029 st = sin(t);0030 r = [ct 0 st0031 0 1 00032 -st 0 ct];</pre></div><hr><address>Generated on Sun 15-Feb-2009 18:09:29 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/">m2html</a></strong> © 2003</address></body></html>⌨️ 快捷键说明
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