l">isunit</a></td><td width="300">true if argument is a unit vector</td></tr>
<tr><td width="150"><a href="html/isvec.html">isvec</a></td><td width="300">true if argument is a 3-vector</td></tr>
<tr><td width="150"><a href="html/jsingu.html">jsingu</a></td><td width="300">find joint singularity</td></tr>
<tr><td width="150"><a href="html/jtraj.html">jtraj</a></td><td width="300">joint space trajectory</td></tr>
<tr><td width="150"><a href="html/LandmarkMap.html">LandmarkMap</a></td><td width="300">point fea