分析工具

How to design the software package of control system computer-aided analysis using the graphics user interface development tool of MATLAB are discussed in detail.

简介控制系统的系统分析方法，详细讨论使用MATLAB的图形用户界面开发工具设计控制系统计算机辅助分析软件包步骤和方法，该用户界面具有简单性、一致性、熟悉性，用户能很方便掌握软件包的功能和使用方法。

Google Analytics is one of the most common tools associated with web mastering analytics these days.

谷歌分析是一种最常见的工具与网络相关的分析掌握这些天。

At present, the viewpoints and the methods that these three levels of theories proposed, still has important significance in the study of this topic, though there has not appeared the unified approach yet Specially, these theories not only enrich the research angle of view but also lead us have a more systematic understanding about variables that determine the making of American foreign trade policy.

其次，三种理论所提供的分析框架，其意义并不仅限于对美国贸易政策进程的研究，它们也是分析其他国家贸易政策进程的有效工具。

In order to achieve the aim of this study, a survey was conducted via a self-designed questionnaire of 403 novice teachers who had no more than three years of teaching experience in 28 junior high schools in Hsinchu County. Adopting SPSS to analyze the data thus collected, this study performed such statistical analyses as arithmetic mean, standard difference, t-test, One-Way Analysis of Variance, Pearson's correlation etc to verify hypotheses.

为达研究目的，本研究采用问卷调查法，研究对象为新竹县境内二十入所公立国民中学，任教年资在三年以下之新手教师，共403名，并使用研究者自编之「国中新手教师工作经验感受问卷调查表」为调查工具，将所得资料运用社会科学统计套装软体进行算术平均数、标准差、t考验、单因子变异数分析、皮尔逊积差相关等统计分析以验证假设。

Finite Element Method is an important means of engineering subject and has been proved to be a common method in many subjects. However, disadvantages still remained. During the structural analysis, large amount of high-order units were used in order to ensure the precision of arithmetic solution when using Finite Element Method to do discrete processing. This will cause high order of coefficient matrix of corresponding equation group.

有限元方法是工程学科的重要工具，被证明为在许多科学和工程领域中连续物理系统模拟的一种普遍方法，但缺点是随着工程结构分析问题越来越复杂，在结构分析中，为保证数值解的精度，在使用有限元方法离散处理时，往往要用大量的高阶单元将结构剖分得很密，这时相应的代数方程组的系数矩阵的阶数很高，即使用目前速度最快的串行机来进行求解，费时仍然太多且问题的规模受到内存容量的限制。

Say according to Cai Qin, at present CRTL already had assayer of many 30 virus, the content that is in charge of monitors a service to analyse the ultimate tool that reduce toxin to give furnace to wait to virus example from the virus of early days.

据蔡钦说，现在CRTL已拥有30多位病毒分析专家，所负责的内容从前期的病毒监测服务到病毒样本分析到最终的杀毒工具出炉等。

From the point on coefficient matrix of the sets of projection equations and in a broad sense axonometric projection ,the research and summarization of the development of projection theory this two centuries has been done.

从投影方程组系数矩阵及广义轴测投影分析入手，对两个多世纪以来的投影理论发展总结评述；通过数学分析，得出计算机绘图优于手工绘制轴测图的理论依据，证明计算机绘图不仅工具方便，且理论上更具有先进性

The author used bench mark of SPEC95 in the simulating experiments and analyzed the advantage and disadvantage of the branch prediction mechanism by analytical and statistical tool sim-profile. Pointing to the existing problems, the author improved the strategy of branch prediction, and provided the improved branch prediction strategy with high hit rate through comparison analysis.

仿真试验采用SPEC95中的测试程序进行测试，通过分析统计工具sim-profile分析分支预测机制的性能优劣，针对存在问题，改进分支预测策略，通过对比分析得出改进的分支预测策略具有较高命中率。

This text with system research for premise, pass analysis domestic and international related city development of success experience, with more analysis and point sampling etc. statistics method for foundation, and usage of game theory, lord composition analysis, artificial intelligence nerve dollar network, Logistic square distance etc. mathematics tool, rightness post industrialization under the mode of the mineral resource city predominance industry choice carry on research.

本文以系统研究为前提，通过分析国内外相关矿业资源城市的成功经验，以比较分析和重点抽样等统计方法为基础，运用博弈论、主成分分析、逻辑模糊神经元网络、Logistic方程等数学工具，研究后工业化时期矿业资源城市主导产业选择问题。

To achieve high-performance PMSM position servo system, advanced control scheme, which is static precision, transient responses and self-adaptation and anti-disturbances, is needed in practice. Based on the analysis on the features and control principles of PMSM, this thesis established its math model using id=0 vector control method. Three close loops control system, which includes current loop, velocity loop and position loop, was built up. For position loop, the main feedback loop, we chose a new adapted-fuzzy CMAC intelligent controller, which includes self-learn ability of neural net and quick response merit of fuzzy controller. Finally, the author simulates PMSM position servo system by the simulink of matlab, an advanced computer simulation tool.

本文对PMSM的控制机理和特性作了较为深入的分析；建立了PMSM的数学模型，并采用了id=0的矢量控制策略；对控制系统组成及控制方式作了分析和比较，在此基础上建立了电流环、速度环和位置环的三闭环控制系统，对作为反馈主回路的位置环采用了模糊CMAC神经网络控制方法，该方法兼具模糊控制器的快速性和神经网络的自学习能力；构建了针对PMSM位置伺服系统的模糊CMAC控制器结构及其相应的算法；利用先进的计算机仿真工具（Matlab下的Simulink）对所提出的控制策略进行了数字仿真和分析；仿真和实验结果表明本文所提出的控制策略对PMSM位置伺服系统进行控制具有良好的鲁棒性能和快速性。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。