Optimization design for spatial truss structure of concrete filled steel tube is studied in this dissertation . on the basis of theory of structural optimum design and behavior of poles in structure of concrete filled steel tube , the optimization mode is built , and programming of static calculation for truss structure and optimization algorithm with discrete variables is developed by using language of fortran 本文针对钢管混凝土空间桁架结构的优化设计问题进行了初步研究,根据钢管混凝土结构中杆件的受力特点,结合优化设计理论,建立了钢管混凝土空间桁架结构的数学模型,运用fortran语言编制了杆系结构静力计算程序和基于离散变量的优化算法程序。
It compared some of linearization methods of platinum resistance ' s characteristic . it introduces a new subsection linearization method : unequal distance arithmetic , it improves the measure precision and decrease the calculation load . in the voltage and electrical current measure section , it use a measure chip which includes a / d conversion , dsp and arithmetic procedure , so it improves the mearsure precision greatly 在前端的检测部分，分别对温度检测及电压电流采样进行了研究，在温度检测中对常用的几种铂电阻的特性的线性化方法进行了比较，提出了一种新型的分段线性化方法：非等距算法，既提高了精度又减少了计算量，具有新意；在电压电流测量中，采用了一种内置a / d转换、 dsp 、算法程序等的测量芯片，大大提高了测量精度。
In this equipment , a mcu controller is responsible for digital image acquisition , realized stable data transmission between different running frequency units . the whole algorithm is simulated and optimized on dsp evm board and ccs environment , which contribute to a seamless software transplant and hardware structure design 通过中断机制，实现数据的可靠传输，在dspevm板环境下，对算法程序进行优化和比较，完成算法仿真测试，实现软件无缝移植和硬件的结构化设计。
The thesis designed and programmed the facial expression recognition arithmetic program by using the method of basing - on - knowledge . the programming realized the inspection of the human face , the capturing and classification of facial expression features . in the test of the basic facial expressions of 5 groups of different people , 80 % facial expressions are distinguished 采用基于知识的方法,设计并编写了表情识别算法程序,实现了人脸检测、表情特征提取和表情分类;通过对5组不同人的基本表情的识别测试,识别率达到80 % 。
Secondly , programmed the image processing arithmetic code which include the bottom arithmetic for the general condition comprises threshold division , region combination and informate and the middle level arithmetic for the given task comprises detecting the line dation creirection according to the hough transform in order to fix on the hole ’ s azimuth angle , detecting the aiguille tip position according to the image movement according to the environment and the image format 然后,根据目标环境要求和摄像机采集图像格式,开发了图像处理算法程序。图像处理算法包括底层算法和中层算法两部分,底层算法针对通用情况,包括阈值分割、区域合并和信息生成。中层算法针对具体任务设计,包括利用hough变换检测棱线的方向,从而确定圆孔的方位角和利用基于图像运动检测钻头尖端位置。
In the 4th chapter , we first introduce basic concept , compute flow , main elements , and trait of the genetic algorithm . then we use our g - a program to analyze the raman spectroscopy data of mixed sample composed of ten species of ore . we run the g - a program repeatedly under certain condition and then do the experiment under different conditions 第四章中首先对遗传算法的基本概念、流程、要素和特点进行了介绍，然后采用自己设计的遗传算法程序对10个组分的混合矿石样品进行了分析，对同一条件下算法多次计算的结果和不同条件下算法的表现进行了讨论，分析了算法设计和基本参数的不同对计算结果的影响，验证了遗传算法用于多组分样品拉曼光谱数据分析的可行性、有效性和精确性。
In this article , a program about the weighted residual method is compiled by using matlab mathematics software to solve this problem . the program has broad applicability , which can analyze the displacement fields and the internal force fields of moderate - thick plates on two - parameter elastic foundation with arbitrary boundary and arbitrary loading con - ditions ( contains uniform line load , concentrated load or combined loads on arbitrary position of plates ) 计算中本文应用matlab数学软件编制出求解该问题的加权残值算法程序,程序适用性较强,可以求解双参数弹性地基上任意边界条件组合下任意竖向荷载(包括板面上任意位置的均布荷载、集中荷载以及两者的组合)作用下的中厚板内任意点的位移场、内力场。
To investigate the influencing law of technical elements in enterprise production , based on certain assumptions , a three - element ( technology , labor and capital ) output function is defined ; through conceiving and solving an optimization model under the condition of invariable total production cost and maximum output , this paper deduces the optimal proportioning relationship between optimum technical growth rate and conventional production factors - labor and capital , further constructs the optimization model of technical growth rate under total production cost constraint , and design a genetic algorithms program to solve such model 摘要为了考察企业生产中技术要素的作用、规律，在一定的假设条件下，对其技术要素下了定义，认为其产出函数包括技术、劳动及资本要素；通过构建与求解生产总成本，构建最大条件下的优化模型，推导出技术最优增长率与传统生产要素劳动与资本的优化配比关系，进一步构造了企业在生产总成本约束下的技术增长率优化模型，并设计了遗传算法程序对模型进行求解。
