主要展示一种逆运动学算法的过程，用于在已知目标点的情况下完成各肢体的运动。-Major demonstrate a process of inverse kinematics algorithm is used in the case of a known target completion of each limb movement.

anybody软件程序，末端驱动下肢康复机器人(Anybody software program, end drive lower limb rehabilitation robot)

风力机叶片设计计算程序，叶片气动外形设计(wind mill blade; vane; paddle; limb; lamina design calculation)