The procedure for calculating the exponential matrix guarantees that the simulation accuracy is not restricted by the calculating step length, then the calculating efficiency has been raised greatly.
所设计的计算矩阵指数的子程序保证了系统仿真精度不受计算步长的限制，从而大大提高了计算效率。
Meanwhile, a new method of calculating initial step length was proposed.
同时，提出了新的一维搜索初始步长的约束方法。
The method spends less interpolation calculating time and assures interpolation points stand in theoretical curve, and as well as equal feeding step length can be obtained.
该方法插补计算时间短，而且保证插补点落在理论曲线上及进给步长相等。
The calculating result shows that all node coordinates lay on theoretical curve and the difference between practical and estimating step length is very small.
计算结果表明，节点坐标都落在理论曲线上，而且实际步长与估计步长相差极小。
The calculating step, content and method of coniform tank and circular tank with a large length-height ratio are summarized.
总结了圆锥型和长细比较大的圆柱型污水池的计算步骤、内容及方法；
The relation of the step length of cutting tool with mechanical error when machining curved face in the 5 coordination NC machine, and the calculating formulas are deduced.
讨论了在五坐标数控机床上加工曲面时刀具走刀步长和切削带步长与加工误差的关系并推导了计算公式。
The relation of the step length of cutting tool with mechanical error when machining curved face in the 5 coordination NC machine, and the calculating formulas are deduced.
讨论了在五坐标数控机床上加工曲面时刀具走刀步长和切削带步长与加工误差的关系并推导了计算公式。
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