• Periodic error commonly appear in restoring uniform motion blurred picture, its appearance degrade the quality of restored image heavily.

    周期性误差匀速直线运动图像复原普遍存在现象严重影响复原图像质量

    dict.cnki.net

  • The test scheme and identification method were given which solved the problem of periodic error caused by the earth rotation angular velocity.

    提出测试方案辨识方法解决了地球自转角速度对陀螺加速度计的输出造成周期性误差一重要问题

    stae.com.cn

  • Periodic error, one of the main errors occurring with phase-type optic-electronic rangers, often results in influences seriously affecting the accuracy of measured distances.

    周期误差是相位式光电测距主要误差之一,它对测距成果精度往往产生严重影响

    dict.cnki.net

  • In the radar elevation coordinate, the multipath effects are more severe, which cause periodic peak error in the target height measurement.

    雷达俯仰角(目标高度)方向多径误差影响尤为严重,使得目标高度测量误差表现为周期性尖峰误差

    dict.cnki.net

  • It is to meet the shortfall of least squares linear coefficients method, gain the information of periodic system error, and improve the precision of electric eddy sensor.

    方法弥补线性系数最小二乘法不足获得周期性系统误差信息提升涡流传感器精度

    www.91yuedu.com

  • The time-frequency domain sampling characteristics of periodic signal, the truncation error and the spectrum leakage error caused by asynchronous sampling are discussed in detail.

    讨论周期信号取样时域频特性非同步取样引起截断误差频谱泄漏误差

    www.dictall.com

  • The k error linear complexity of periodic sequences is one of the important security indices of stream cipher systems.

    公钥密码系统以其算法设计简单、安全性已经成为密码学领域一个非常重要研究课题。

    www.dictall.com

  • The proposed recursive integral PI algorithm can also be applied to the control of periodic reference current with zero steady-state error, such as sin AC drive control.

    提出模糊递推积分PI控制算法可以周期性被控量实现控制交流电机闭环控制

    www.wangd.com

  • The paper analyzes the periodic characteristics of China GDP increasing rate by means of minimal error analytical method and forecasts the GDP increasing rate in a few years.

    利用最小偏差分析法分析我国GDP增长率周期性特征,并对我国今后几年GDP增长率进行了预测

    www.dictall.com

  • The characteristics of error motion of shafting is a complex signal which includes periodic component and random term.

    回转误差运动特征一项复合信号含有周期分量随机分量

    dict.cnki.net

  • The error caused by each algorithm was analysed, and some Suggestions for ac periodic signals measurement were provided.

    分析种改进算法误差性能,交流周期信号测量选择。

    dict.cnki.net

  • The measurement error caused by finite intervals effect of measured value can be decreased using time cumulation or periodic expansion.

    测量取值有限时宽效应可以采用时间累积周期延拓方法,把测量方法误差降到足够小。

    dict.cnki.net

  • A periodic mixed adaptive law and an adaptive repetitive learning control one are constructed to ensure the asymptotic convergence of the tracking error in the sense of square error norm.

    通过引入参数周期自适应,设计出适应控制策略,使跟踪误差平方一个周期上积分范数收敛于零

    dict.cnki.net

  • A periodic mixed adaptive law and an adaptive repetitive learning control one are constructed to ensure the asymptotic convergence of the tracking error in the sense of square error norm.

    通过引入参数周期自适应,设计出适应控制策略,使跟踪误差平方一个周期上积分范数收敛于零

    dict.cnki.net

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