分析上
- 与 分析上 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Finally, it analyses the time complexity of the algorithm and researches how it is influenced by culture operator.3、The paper presents the evaluation standard of the GA's application capability. Basing on characters such as continuity, multi-peak, vibration, randomicity as well as large-scale, five functions are selected to test search ability and robustcity of co-evolution algorithm. Finally, it analyses the simulation result and researches the influence of algorithm brought by culture operators.4、Basing on the concept of collection overcast, it researches the task distribution issue and constitutes delaminated math model on task distribution issue. It puts out the co-evolution algorithm of subtask's decomposing. The experiment compare IGA、SGA to CN and validates the efficiency of co-evolution algorithm on the NP completeness issue.5、Being aim at the optimization issue of load of antenna near ground, it combines many GA strategies and puts forward strategic meme. And it puts out co-evolution algorithm of load of antenna design. And it emulates the optimization design of load of antenna near ground. Finally, it valuates the co-evolution algorithm's efficiency on the continuum search issues of multi-variable and multi-peak value.6、Being aiming at the knowledge of image model matching, it adopts single meme and real code. It puts out fast co-evolution matching algorithm strategy. Basing on NPROD resemble measurement, I emulate the indiscrimination model matching and discrimination model matching. Finally, it valuates the co-evolution algorithm's efficiency on the real code and real time search issue.
分析了算法的时间复杂度,研究了文化算子对算法时间复杂度的影响。3、提出了GA的应用性能评价标准,从连续性、多峰性、随机性、振荡性、广域性多个角度出发选择五个测试函数,对共同进化算法的搜索性能和鲁棒性作了函数优化的性能测试,分析了仿真结果,研究了文化算子对算法的影响。4、基于集覆盖的概念,研究了MAS中的任务分配问题,建立了任务分配问题的分层数学模型,给出了子任务分解共同进化算法,实验比较了IGA、SGA、CN,验证了共同进化算法对NP完全问题的有效性。5、针对近地天线加载优化设计问题,结合多种改进GA策略,提出了策略型拟子,给出天线加载设计的共同进化算法,对有耗半空间对称偶极子天线加载优化设计作了仿真实验,验证了共同进化算法对多变量多峰连续搜索问题上的有效性。6、针对图像模板匹配问题的领域知识,采用单类拟子和实数编码,给出快速共同进化匹配算法策略,基于NPROD相似度测度,仿真试验了无差别和有差别模板匹配,验证了共同进化算法对实数编码和实时性搜索问题上的有效性。
-
On the basis of the analysis and comparison of some sensors, Eddy Current Sensor is selected, and its equivalent circuit, strength and depth of the eddy current, radial distribution of the current, axile intensity of the magnetic inductorium are all analyzed. The processing circuit of sensors signal is designed. Because of coupling problem of the sensors, differential measurement of sensor is applied.
在分析比较各种传感器特性的基础上,选择了电涡流传感器作为转子位移的检测元件;分析了电涡流传感器的等效电路、涡流强度和深度、涡流的径向分布、线圈轴上的磁感应强度;设计了传感器的信号处理电路;对于传感器始终存在的偏置耦合问题,提出了传感器差动测量的方法。
-
From the angle of engineering application, this article analysed the corrosion characteristics and damage causes of the current structural used concrete in the region of Hangzhou gulf, on the basis of on-site survey of all the Marine concrete projects in that area. Taking HPC used in Marine as research objective, this article put great emphasis on the influence of the composition cementing material system to concrete performance, and make a preliminary probe into the action mechanism of the composite effects of various mineral materials in improving the performance of concrete by laser measuring size machine and EMPA. Through experiments, the article discussed how chloride ingression in concrete will be effected by such factors as exposure time, chloride binding, environment temperature, stress and cracks conditions; and also analysed the symptoms of these factors in the model of concrete service life prediction by conference to all related research reports both home and aboard. On the foundation of abovementioned research, this paper brought up an engineering model of service life prediction of marine concrete, which is based on chloride-induced corrosion.
本文从工程应用的角度,在对杭州湾地区既有海工混凝土工程作实地调研的基础上,研究分析杭州湾地区既有海工混凝土结构的腐蚀特点和破坏原因;以海工高性能混凝土为研究对象,着重研究复合胶凝材料体系对混凝土性能的影响,并应用激光粒度仪、EMPA等分析手段,就复合胶凝材料的作用机理进行初步探讨;试验研究混凝土暴露时间、胶凝材料对氯离子的吸附、环境温度、应力和裂缝状态等因素对混凝土中氯离子迁移运动的影响,并结合国内外相关研究报导,探讨这些因素在混凝土使用寿命预测模型中的表征;在上述研究基础上,提出以氯离子侵蚀为基础的海工混凝土使用寿命预测的工程应用模型。
-
The S box was constituted with the multiplication inverse element affined transformation in GF(2) of all elements of limited field GF(28),with S box s nonlinear byte changed,ciphered text attained the ideal status of the even of difference and the linear of deviation,and increased the capability of the AES algorithm of anti beating the difference cipher of analysis and linear cipher of analysis.
S盒由有限域G F(28)上所有元素的乘法逆元及在域G F(2)上的仿射变换构成,经过S盒的非线性字节代换,密文的差分均匀性和线性偏差都达到较理想的状态,提高了A E S算法抗击差分密码分析及线性密码分析的能力。
-
In sample data, we use the database of Taiwan Finance Database of Taiwan Economic Journal and collect 14,125 company's' finance data which include 153 default company's' data to study. We use these financial data to make Variance Inflation Factor test, and use the result of credit scoring model to make Kolmogorov–Smirnov test and Receiver Operating Characteristic check. Finally, the conclusions are listed as following
在样本资料中,主要是用台湾经济新报中,上市上柜与曾经上市上柜公司资料库,其最后,整理出来的资料结果,共有14125笔公司财务资料可以进行完整的实证分析,违约公司资料有153笔;并将这此公司的财务变数进行线性相关变异数影响因子检定,并将评分模型所得出的结果进行K–S检定与ROC验证,最后再将评分结果进行集区分析以及评等稳定度的检定,其结果所得出的结果包括下列几点
-
Methods The Diaphragmatic muscle, latissimus dorsi and gastrocnemius muscles of the C57BL/10ScSn-Dmd/J and C57BL/6J mice were collected at the age of 2, 3, and 4 weeks, respectively. Each group selected 3 mice for experiments. Dmd gene were amplified and analyzed by RT-PCR.
选取2、3和4周龄C57BL/10ScSn-Dmd上标(上标 mdx/J模型小鼠及C57BL/6J小鼠各3只,分别采集膈肌、背阔肌和腓肠肌的肌肉组织,利用RT-PCR方法扩增分析Dmd基因的结构特点;采用Western bolt方法分析β-dystroglycan的表达差异。
-
Based on lots of statistics, starting from China's textile and clothing export status quo, this paper expounds and analyzes the cause of formation of foreign major problems facing China's textile and clothing export—the limits of special clauses, regional integration of international trade, technical barrier, frequent anti-dumping. Besides, analysis has also been given on technical backwardness, unreasonable product structure, over concentration of export market, reduction of international competitiveness and large quantity but low price.
本文在收集大量数据的基础上,从中国纺织品服装出口现况出发,对中国纺织品服装出口面临的主要问题——特别条款的限制,国际贸易区域一体化趋势的影响,技术壁垒,市场上日益频繁的反倾销等进行阐述及原因分析;同时对中国纺织品服装业存在的技术落后,产品结构不合理,出口市场过于集中,国际竞争力下降和量大价低等问题及原因进行分析。
-
In chapter 3, this paper describes the various models of the passive dampers for analysis and calculation taking account into the precision and other aspects, and points out the Maxwell model is enough to limn the characteristic of the fluid viscous damper under stress in most operating condition; in chapter 4, this chapter. further validates the rationality and advantage employing the fluid viscous damper in practical project and the reliability of the adopted model on the base of referring relevant experiments overseas and their data.
在文章的第三章,着重讨论了基于精确度等方面考虑而建立的被动阻尼器的各种受力分析计算模型,并指出Maxwell模型足以描述在大多数工况下粘滞阻尼器的受力特性;第四章则是在参考了国外的相关实验及其数据基础上进一步验证了工程上使用粘滞阻尼器的的合理性和优越性及分析计算模型的可靠性。
-
Based on former loanword researches,this text analyzed the content and form of new loanwords ,in addition, analyzed transliteration words in loanwords.
本文在前人对外来词的研究的基础上,对近年来新出现的外来词作了内容和形式上的分析,并且具体分析了外来词中的音译词。
-
Based on former loanword researches, this text analyzed the cont t and form of new loanwords, in addition, analyzed transliteration words in loanwords.
本文在前人对外来词的研究的基础上,对近年来新出现的外来词作了内容和形式上的分析,并且具体分析了外来词中的音译词。
- 推荐网络例句
-
I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
-
Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
-
I'm running my simile to an extreme.
我比喻得过头了。