结合矩阵 meaning in English
associated matrices
Examples
- Second , the paper sets up a model with matrix theory and realize it in programming . third , the paper focuses on process model and its modeling method based on uml , which is a support model of object - oriented of abc
本文介绍了作业成本核算的基本概念和基本原理之后，提出了它的基本假设，进而设计了核算步骤，并根据核算步骤与假设结合矩阵理论建立了成本核算模型。 - On the basis of formation and operation principles of the bar code identification system , the author has studied the moment - invariants theory of pattern recognition , and combined the other image processing techniques , then developed a bar code identification system which can recognize not only the lightly contaminated and incomplete bar code but also the distorted bar code with arbitrarily angle . using the idea of the layers , the author has consteructed a kind of two dimension barcode , and developed the identification system for it
在简介条码识别系统的组成及工作原理的基础上，作者针对条码图像摄入过程中可能遇到的种种情况，以矩不变为特征的模式识别理论为依据，结合矩阵分割和其他数字图像处理技术，开发出不仅能对轻度污染与残缺的条码进行识读，而且能对任意角度有畸变的条码图像进行快速识别的一维条码译码系统。 - The effective heat - transfer temperature difference ( t _ i ) of every effect of multi - effect evaporation subsystem and the preheat temperature rise ( t _ ( p , j ) ) of every level of multi - level preheat subsystem of the design model were distributed by equal heating area , equal heat - transfer temperature difference , and free proration methods . the simulation of design has been conducted by matrix method combined with iterative method . the free proration method transformed the decision variables from t _ i and t _ ( p , j ) with complex restriction into _ i 、 _ p , jwith the value range of 0 1 , and provided a simple and convenient method for optimum design
操作型模型分别以t _ 0 、 t _ k 、处理量f _ 0 、出料浓度x _ ( az )等不同控制变量为未知变量并采用矩阵法结合迭代法进行操作模拟计算;在操作模拟计算的基础上,建立了复杂多效蒸发系统操作优化模型,该模型以浓缩成本最小为优化目标,以t _ k和f _ 0为决策变量,采用遗传算法结合矩阵法求解。