样条曲线允许局部控制曲线的形状。
A B-spline curve allows local control over the shape of a spline curve.
并运用直线型控制曲线,实现了步进电机平稳的升速控制。
A smooth acceleration control for the stepper motor was then achieved by applying a linear control curve.
早期通用变频器大多为开环恒压比的控制方式,控制曲线不稳定。
The adopted control mode of previous common frequency converter is usually of open loop constant voltage ratio, which its control curve is not stable.
通过对试验结果的观察分析,确定了较为理想的振动频率控制曲线。
Through the analysis of experimental results, the ideal vibration frequency curve was determined.
通过对实时控制曲线的研究,证明了改进遗传算法的有效性和优越性。
The curves of real-time control are researched. The effectiveness and the superiority of the improved GA are proofed.
本文着重论述了一级热网温度控制曲线及二级热网温度控制表的绘制方法。
This paper states the protracting method of temperature control curve of first - degree heating network and temperature control table of second - degree heating network.
文中还对训练前后的隶属度函数和控制曲线进行了比较,说明训练后的效果优于训练前。
The paper compares the membership functions and the control curves before the train and after the train. It concludes that the effect after train is better than the before clearly.
作者利用一种新型优化算法——遗传算法优化短行程控制曲线,解决了传统方法难以解决的优化问题。
The curve of short stroke control which can , t be optimized with conventional methods was optimized with a new optimization algorithm—genetic algorithm.
以长桩结构能够承受的最大弯矩和吊点力不为负值作为限制条件,得出安全作业跨距和倾角参数控制曲线。
With the limitations of the maximal bearable bending moment and the positive lifting force, the controlling parameter curves of span and lifting Angle are then acquired to guide the safety operation.
把四次有理插值样条函数的连续性降为C2连续就可以提供额外的自由度,这对于控制曲线的形状具有较大的灵活性。
If we decrease the splines continuity to C2 continuous, it can provide additional freedom degree, and this is very useful for shape constraint in curve design.
每种布料的染色分别配有不同的温度控制曲线(程序),由一台PLC控制多台染色机同时工作就构成了一个实时多任务系统。
Each dyeing process has a different temperature control curve (dyeing formula). A real - time multi-process control system can control multi-process with one PLC.
我们还通过使用屏幕坐标(请参阅helpcoordinates ,获得关于不同类型坐标系统的讨论)设置原点来控制曲线图显示的位置。
We also control where the graph appears by setting the origin using screen coordinates (see help coordinates for a discussion on the different kinds of coordinate systems).
首先介绍了基于广义点的摄影测量,在分析基于直线特征广义点摄影测量的基础上,通过ICP方法的引入,从而建立了一种基于自由态控制曲线的外方位元素解算方法。
At the basis of analyzing generalized points photogrammetry based on line feature, making use of the ICP arithmetic, a resection from free-form control curves has been constructed.
提出了数控系统中一种新的指数升降速控制曲线算法-加权补偿法,该算法用加权平均及权值修正技术,解决了数控系统中指数升降速控制曲线不能任意动态调整的难题。
This algorithm USES weighting mean and modified weight to solve the problem of that the exponential curve of acceleration and deceleration could not be dynamical adjusted freely in CNC.
请注意:“变更控制的严格性”曲线并不一定如这张图表中所描绘的那样在构建阶段中如此快速地增长。
Note that the Change Control Rigor curve does not necessarily increase as rapidly in the Construction phase as the diagram depicts.
控制管理你的个人财产会需要些力气,当然,这会有一个学习曲线。
Taking control of your personal finances will take work, and, yes, there will be a learning curve.
研究人员使用了疾病控制中心的生长曲线表,他们把小孩分成了三个组。
Using growth charts from the Centers for Disease Control and Prevention, the researchers lumped kids into one of three groups.
但是大多数简单的曲线绘图仪在绘制二维数据方面或者在复杂的图形中进行极为精细的控制方面显得很不足。
However, most simple curve plotters are insufficient for plotting two-dimensional data or for exerting detailed control over a complicated graph.
我们还通过在plot命令中给定明确的标题来控制图例中为曲线提供的名称。
We also control the names given to curves in the legend by giving explicit titles in the plot command.
而且,几乎控制成本曲线的措施都已在争取通过该议案的过程中被抛弃。
And almost all of the curve-bending measures have been abandoned in the fight to pass the bill.
移动控制点就可以改变曲线的形状。
A handle point may be moved to alter the shape of the curve.
如果陷入负面情绪(源于害怕)的下行曲线,好比坐在车后座上,受之控制。
When you fall into that downward spiral of negative emotions-those based in fear-you are taking a back seat and allowing your life to happen on a reactive basis.
我们接受熟练掌握控制方法是游戏学习曲线的一部分。
We accept that mastering a control scheme is part of a game's learning curve.
基于参数曲线和曲面控制的空间变形是重要的几何外形编辑和柔性物体动画实现手段。
Space Deformations controlled by parametric curve or surface are important methods for geometric shape edit and flexible object animation.
由于可以集成带电容式传感器的平板,设计者们有更大的自由在控制台上使用曲线设计,从而可以提供整体造型更好的前面板。
Because of the possibility of integrating a flat panel with capacitive sensors, designers have greater freedom to use curves in the consoles, thereby provide a better overall styling of front panels.
并与常规系统进行了比较,给出了系统的控制效果曲线。
A compare with traditional control system is also provided, so is the effect curve of control system.
采用智能PID控制则使炉膛的实际升温曲线符合ISO 834国际标准升温要求。
The intelligent PID control makes the practical furnace temperature curve well meet with standard ISO834.
这将创建手柄,用来控制那个点的曲线的尺寸和形状。
This will create handles that can be used to control the size and shape of the curve at that point.
并通过系统响应曲线图对设计的PID控制器的性能进行评估。
And evaluate the performance of PID controller by the step response of the system.
重建曲线至少有6个控制点。这是必要的,以实现理想的连续性当使用曲线表面从网络或扫描第2轨。
Rebuild the curve with at least 6 control points. This is necessary to achieve the desired continuity when using surface from curve network or sweep 2 rails.
应用推荐