软件处理

• Simulation indicates : using band - pass sampling is right in digitalizing if signal ; it is necessary to use special chip to process if digital signal ; at the same time , it is feasible to process base - band low speed signal ( am , fm etc . ) by software
  仿真表明：中频数字化技术，使用带通采样方案是恰当的；现阶段对中频采样信号使用专用芯片作降速率处理是必然选择；同时，对基带低速率信号(如am 、 fm 、 bpsk信号)作全数字化软件处理是切实可行的。
• New genetic changes has appeared in the selected shrimp generation , at the same time , no generation - specific bands were found . in addition , genetic variation among g2 , g3 w1 , hg were estimated by aflp and sampl , as shown in the umpga dendrogram , g2 , g3 , g4 were clustered into one group , and then g3 , g4 were clustered . whether the data from aflp and sampl were calculated together or respectively , the results were similar with only a little difference from aflp
  另外，应用aflp和sampl对g2 、 g3 、 g4 、 w1及一个日照养殖群体hg进行了比较，将aflp 、 sampl条带统计到一起聚类分析显示g2 、 g3 、 g4聚为一支与w1与hg的聚合支首先分开， g3 、 g4再聚为一支与g1分开，显然g2 、 g3 、 g4聚合趋势与上述sampl分析结果相似；除aflp 、 sampl条带统计到一起计算外，对上述g2 、 g3 、 g4 、 w1 、 hg相同样本的aflp 、 sampl条带分别进行了运算，可以看出两种方法结果相似，单一技术计算结果与两者联合处理结果相似，但aflp条带经popgene软件处理所得umpga系统树却有所差别。
• The paper has made detailed observation by the existing apparatus and the field observation stations . based on the image and the vector database of the yutian oasis , the study has obtained the precise coordinates of investigation points by gps technique , and overlapped them with the images . after classifying the images with the maximum likelihood supervised classification method , we import the result into cis software , and analyze the yutian oasis changes about land cover " s quantity , quality and spatial position from 1976 to 2001
  本文利用现有仪器设备和野外观测网站进行详细观测，在建立于田绿洲图像库和矢量数据库的基础上，运用gps技术取得野外考察样点的精确坐标并与研究区各时期影像叠加，对影像进行了最大似然法监督分类，并将分类结果转入gis软件处理，全面分析了1976年至2001年该绿洲的土地覆盖类型数量、质量与空间上的变化。
• In this paper , the data are dealt with mathmatica which has better calculation , so , the sustainable ability dependence and the trend of each index is obtained . the result is : the sustainable capacity of the water resource complex system is lower , belonging to inferior stage of sustainable development ; the sustainable capacity of the water resource system itself is worse ; the coordination level between water resource system and social - economical system is better ; but , the coordination level between water resource system and environment is worse . the key factor influencing the water resource system sustainable utilization of guanzhong region is water resource itself and the environment
  论文选用计算功能较好的mathmatica软件处理数据，得出关中地区水资源可持续利用评价指标体系中各层指标的可持续隶属状况以及它的发展趋势，结果表明，关中地区水资源复合系统整体的可持续发展能力普遍较低，处于可持续发展的弱势阶段，其中水资源系统本身的可持续发展能力较弱，水资源系统与社会经济系统的协调状况较好，而水资源系统与环境系统的协调状况较差，指出影响关中地区水资源可持续利用的关键因素在于水资源本身和环境。
• Also we describe the principle , architecture and the recent development tendency of the cmos is . after discussing the structures and characters of many micro image processing systems , we pay attention to the software of the system . research on the programming structures and programming methods are the key contents of the paper , including how to capture video based on vfw how to play video based on mci and how to process images based on dib
  本论文针对基于cmos图像传感器的显微图像系统，详细论述了cmos图像传感器的原理、构造及当前的发展状况，阐述了各种显微图像处理系统的构成和特点，并着重针对基于cmos图像传感器的显微图像系统的软件处理问题研究了程序结构和编程方法，就如何使用基于vfw的视频捕捉，基于mci的视频播放，基于dib的图像操作等给出了应用结果。
• In analyzing the research of branch companies performance evaluation of ningxia yinqi group , pointed out the disadvantages and inelasticity of " production value and output " branch companies performance evaluation system type , and also pointed out the solution was establishing the type of " financial and developing " system , which was fit for the stratagems and the organize changing of the group . based on this , the qualitative and quantitative evaluation system and methods on financial benefit , asset operating , sinking ability and developing ability have been built . the system closely centered on the stratagem of subsistence , development and accrual combining with the influences of the performance
  在建立下属企业绩效评价体系和方法的过程中，紧紧围绕企业生存、发展、获利的战略目标要求并结合企业绩效的实际影响因素，提出了以财务效益、资产运营、偿债能力和发展能力为主导的定性和定量评价相结合的评价体系和方法，在评价指标的选取上做到互相补充，在评价方法上建立从单一评价到综合评价直至形成整体评价的方式，在定性评价上采取了绝对数、相对数和相互对比评价的方法，在定量评价上结合层次分析法( ahp )等相关评价方法的基础上建立了综合评价模型，适合于计算机软件处理数据以提高评价工作效率。
• Because the data format of aggps 132 ca n ' t be imported to arc view directl y , we must transform it to the data format of arc view by an interface software . so their data formats are deeply studied and the software is developed . thus , the aggps 132 data can be handled using arc view
  因为aggps132数据不能直接运用到通用的arcview软件中，就必须对aggps132与arcview的数据格式进行转换，本论文对它们的数据格式作了深刻的研究与了解，研制了数据接口软件，实现了aggps132与arcview的数据格式转换，从而可以运用arcview软件处理aggps132的数据，诸如田间信息成图、年间产量对比、处方图等更精细的分析处理均可在此基础上实现。
• It can collect data at the speed of 80 km / h . the data can be processed by special software and the gpr can offer color images and information of road service level . we can take some measure to rehabilitate road according to the data that gpr provides ; by now , gpr data interpretation ca n ' t be automated eventually due to many artificial respects
  作为一种非接触、非破损的路面检测技术，它不仅检测精度高、费用低、检测内容丰富，而且检测速度快，能在高速公路时速下，实时连续收集公路信息，经由相应的计算机软件处理，在很短的时间内，可得出有关现测路面使用状况的资料，为道路使用状况评价和维护提供必要的依据和资料。
• On the one hand , the inspection results of the parameters of the high - speed catenary disposed by this software can reflect accurately the operate state of the high - speed catenary and provide a scientific basis for its adjustment and maintenance . on the other hand , they can provide the analysis of the current collection of the high - speed catenary and the optimum design of the pantograph / catenary system with data and reference
  高速接触网参数检测结果经过本软件处理后，一方面能准确地反映高速接触网的运行状态，为接触网的维护和调整提供科学依据；另一方面也能为高速接触网的受流分析和弓网系统的优化设计提供试验数据和参考。