- 错误曲线
- 误差曲线
- error: n. 1.错误；失错。 2.谬见，误想；误信；误解。 3 ...
- curve: n. 1.曲线；弯曲；弯曲物。 2.曲线规 (＝Fren ...
- curve of error; error curve: 错误曲线
- curve of error: 误差曲线; 仪表呜差曲线
- curve of accidental error: 偶然误差曲线; 随机误差曲线
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error curve中文什么意思
- 错误曲线
- 误差曲线
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例句与用法
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- With the increase of the electric power system capacity as well as the short lines , high currents will possibly occur in the transmission line when a fault happens at the end of the line . the iron core of the current transformer ( ct ) will become saturated easily because of the large current , or when the secondary load of the ct does n ' t match the 10 % error curve
随着电力系统容量增大以及短线的增加，在电力系统线路末端发生短路时，有可能出现很大的短路电流；在很大短路电流的作用下，或由于电流互感器二次侧负载与10误差曲线不匹配等原因，电流互感器铁芯很容易饱和。 - During the instantaneous frequency estimation of lfm , there exists some error in the edge , so in the dissertation , a fitting method is proposed to modify it . from the computer simulation , the following result is obtained : for cw , the method based on cwt is most effective , and with the snr rising , the error curve of it is more and more closer to crb . for lfm , the method based on wvd gives the best result , and the effects of cwt and stft are similar for multi - component signal , compared to stft and wvd , cwt is a better choice
通过仿真发现，在单频回波的瞬时频率估计中，基于cwt的方法最为有效，随着信噪比的提高，其均方误差曲线越来越接近克拉美?罗界；在线性调频回波的瞬时频率估计中， wvd法得到的效果最好，而cwt与stft法的估计效果比较接近；在多分量信号的瞬时频率估计中，相对于stft和wvd法， cwt法是一个更好的选择。 - Established the system of coordinates of roll testing , getting the parameters of equation of tooth face by solving the non - linear equations set ; according to the differential geometry and meshing principle , deduce the curvature parameters of tooth face and tooth profile , and get the parameters of instantaneous contact ellipse . emulate the contact trace and contact area of the working tooth face , and drawing the instantaneous drive ratio error curve
建立了克林贝格摆线齿锥齿轮啮合分析的对滚模型,通过对非线性方程组的迭代求解,得到齿面方程的各个参数;由微分几何和切齿啮合原理推导了齿面上齿廓和齿线方向的曲率参数,得到了瞬时接触椭圆的参数。根据设计参数和机床调整参数绘制了工作齿面的接触轨迹和接触区图形,并求得了瞬时传动比的误差曲线。 - The circuit model , modulated signal model and error simulation model of triangle modulated tdm were established , then by mean of computer simulation , different input signal parameter and multiplier parameter influences on the tdm errors were determined by nature and quantification . finally the error curves were given
建立了三角波调制时分割乘法器的物理模型、调宽输出信号的数学模型和误差的仿真模型，定性、定量地分析了多种外部参数和多种内部参数对交流功率测量原理误差和仪器误差的影响，并给出了相应的误差曲线。