查询词典 truncation error

The minimum distance method is used to match SVD feature extraction and the truncation error method is for PCA.

针对奇异值分解的特征提取采用的是最小距离分类法，针对主成分分析的特征提取采用的是截断误差分类法。

According to the characteristics of DSP fixed-point processing, a fixed-point algorithm which can cancel truncation error is proposed and realized.

根据定点补码运算的特点提出并实现了消除移位截断误差的高效算法。

A certain truncation error with higher sampling ferquency and/or smaller control horizon can be used to get high performance of control.

改进后的DMC允许模型向量存在一定的截断误差，从而能以较小的建模时域或较高的采样频率实现高性能的DMC。

These properties are related to grid quality in that they are directly or indirectly linked to local truncation error or algorithm convergence.

作者的该项工作得到了98年度航空基础科学基金的支持。

This thesis concerns convergence theorems and truncation error bounds for all kinds of continued fractions with applications to matrix function computation.

这扁论文讨论了各类连分式的收敛性与误差估计以及它在矩阵函数计算方面的一些应用。

The stability condition and local truncation error for the schemes are discussed.

对求解三维热传导方程利用待定参数法构造出一族对称的含参数的，截断误差为O的便于计算的三层显格式，并讨论了其条件稳定性。

The truncation error in calculating the harmonic loss is analysed and a method is offered to determine how many times harmonics must...

文中还对谐波损耗计算的截断误差进行了理论分析，确定了谐波损耗所需计算的最少谐波次数。

It is generally believed that chaotic systems will collapse due to computer truncation error.

计算机截断误差通常被认为会导致混沌系统退化。

The local truncation error,stable conditions and positivity condition,for all these difference schemes areeasily given.

简便地给出了全部差分格式的局部截断误差，稳定性条件和正性条件。

During the process of establishing the schemes, it reveals the limitations in analyzing the truncation error and the reasons of the difficulty in improving numerical precision.

在格式构造过程中指明了截断误差分析的局限性以及用有限差分格式构造高精度差分格式的真正困难所在，并对常见的几种差分格式从新的角度进行解释分析。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。