approximate error造句

• The report shows the feasibility of tie preposed methodology and the approximate errors to be encountered
  本研究证明了所提出方法的可行性，分析了算法所遇到的定位误差。
• Based on the statere configuration system , an unknown input observer is presented for the prediction of time series . the approximate error of the ar model is regarded as the unknown - input of system
  以实时拟合时间序列的线性ar模型作为时变系统的已知线性部分,将拟合误差作为时变系统的未知输入,实现了系统状态的多步预测。