Matlab Robotic Toolbox 工具箱学习笔记(一)软件:matlab2025a工具箱:Matlab Robotic Toolbox v9
8Matlab Robotic Toolbox 工具箱学习笔记根据 Robot Toolbox demonstrations 目录,将分三大部分阐述:1、General(Rotations,Transformations,Trajectory)2、Arm(Robot,Animation,Forwarw kinematics,Inverse kinematics,Jacobians,Inverse dynamics,Forward dynamics,Symbolic,Code generation)3、Mobile(Driving to a pose,Quadrotor,Braitenberg,Bug,D*,PRM,SLAM,Particle filter)General/Rotations%绕 x 轴旋转 pi/2 得到的旋转矩阵(1)r = rotx(pi/2);%matlab 默认的角度单位为弧度,这里可以用度数作为单位(2)R = rotx(30, 'deg') * roty(50, 'deg') * rotz(10, 'deg');%求出 R 等效的任意旋转变换的旋转轴矢量 vec 和转角 theta(3)[theta,vec] = tr2angvec(R);%旋转矩阵用欧拉角表达,R = rotz(a)*roty(b)*rotz(c)(4)eul = tr2eul(R);%旋转矩阵用 roll-pitch-yaw 角表达, R = rotx(r)*roty(p)*rotz(y)(5)rpy = tr2rpy(R);%旋转矩阵用四元数表达(6)q = Qu