In numerical computation aspect , by implying new computational geometric field , computation error caused by boundary condition was decreased 在数值计算方面，本文采用了新的计算域，减小了由于边界条件造成的计算误差。
However , due to measurement , instrumental , computational , and even human errors , the measured process data always mix with noise ineluctably 然而，由于测量误差、仪表精度、计算误差甚至是人为因素，过程测量数据通常不可避免地存在噪声。
One of the primary reason that caused the grid - scale flux deviation between model results and reality is the nonhomogeneous distribution of the land surface meteorology parameters 地面气象要素的次网格分布是产生区域通量计算误差的主要原因之一。
Hence , the kalman filter gain matrix can be computed off - line using matlab . the research uses compensating method to solve kalman filtering divergence problems 针对计算误差引起的滤波发散问题，本文采用性能退化参数补偿法，初步解决了滤波的发散问题。
In the article , the mixed least squared method defined as mlsm method . detailed analysis of the method and the errors brought by the method is performed 本文对此反演方法本身及其计算误差进行了详细的分析，并且以四种气体组分为例进行了一系列的仿真计算。
The advantage of the new algorithm is that it is easy to be implemented effectively and quickly . it only needs a little modification of the bem programming 此种算法的优点在于只须在原有的边界元程序中，做少量的改进，并且迭代效率极高，产生的计算误差很小。
The method has low requirements for the placement attitude and assembling accuracy of binocular sensor , thus the calculation error of coordinates produced by medium refraction can be removed 该方法对摄象机的摆放姿态与双目传感的装配精度要求较低，可去除介质折射产生的坐标计算误差。
Meanwhile the technology for separating scattering field from total field is improved in this paper , which could eliminate the calculation error and get precise scattering field 论文还改进了时域有限差分方法中的总场散射场的分离技术，消除了原来因为分离带来的计算误差，提高了散射计算的精度。
The results reveal that calculation errors can be reduced with the linear expending nodes , which can be found out by anti - inference method , decided on the limiting equilibration surface based on the advance losm method 结果显示，用改进一次二阶矩法将线性展开点（可用反算法求得）选在极限平衡状态面上，可减小计算误差。
In the temporal speckle pattern interferometry ( tspi ) , the possible calculation errors , which may occur in the practical application , are discussed , and some methods used to reduce the errors are given 对于时间序列散斑计量理论，本文对其在实际应用中可能产生的计算误差进行了详细分析，并且给出了几种减小计算误差的方法。
