Thirdly , " frequently distributed report " assumption take the place of " accounting by stages " ; it makes us sure that the more frequently information the more effectiveness 第三、风险加剧及即时化信息的可实现性，迫使信息使用者需要更加及时，更加个性化的信息，引发“细化分期分部报告”假设代替“会计分期”假设。
From the point view of our hardware realization , we abstract the scan mode again . we divide it into three kind of mode . they are : trans - scan , gate scan and static scan 在这里我们根据硬件操作的实际实现性，我们对pet的数据采集模式进行了重新抽象，可以将其归纳为三种扫描方式：透射扫描、门控扫描、静态扫描(又称发射扫描) 。
At the same time , we build a real environment to test our scheme , and the result proves our scheme ' s correctness and feasibility . what ' s more , we give a theoretical analysis on performance 同时，构建其测试环境并对两种典型情况进行功能测试，验证了该设计方案的正确性及可实现性，并从理论上对该设计方案的性能进行了分析。
It is the problem that the author wants to solve in this thesis . in the thesis , the design of electronic government affair security system of the bureau of civil aviation is given in detail 因此，建立一个既有工程可实现性又具有实际可操作性的安全电子政务系统，是我们面临的紧迫而严肃的研究课题，这正是作者的论文解决的问题。
The period synchronization on the base of period estimation is studied and a method is given . ( 4 ) on the platform of visual dsp , we finish the hardware simulation with processor adsp21160 in assemble language ( 4 )在visualdsp平台上,利用adsp21160处理器,使用汇编语言,完成了波动相关法伪码周期估计的dsp硬件仿真,验证了该方法的硬件可实现性。
Stap method with adaptive space - frequence steer vector . by simulating the new technique and 3dt - - stap for low - speed target detecting performance show that the performance of new technique is higher than 3dt - - stap . 5 5 .研究了该算法在工程上的可实现性,在tigersharcdsp101评估板上对模拟数据实现了该算法,并分析了其实时性能,取得了较好效果。
As for the pe system , the main concern of this paper is its concurrent ness , practicability , and comprehensiveness . to achieve this goal , the paper puts forward some new indices , such as the index of trust and satisfaction 在供应链企业绩效评价和激励机制中，重点关注供应链整体绩效评价的实时性和可实现性及供应链节点企业之间关系的绩效评价指标的设计。
Finally , the paper studies some advanced strategies . genetic algorithms ( ga ) is used to optimize the pid parameters . neural networks ( nn ) and model reference adaptive control ( mrac ) controllers are put forth to improve the performance of the simulator 并基于转台模型设计了神经网络控制器和模型参考自适应控制系统，通过仿真结果证明了这两种方法的优越性和可实现性。
Considering the realization of the system , the paper adopts incremental mathematical pid controller and manufactures the power board , servo amplified board and signal processing board . and the hardware circuit and sensors are checked and debugged 考虑到系统的可实现性，利用了增量式数字pid控制器，设计了电源板、伺服放大板和信号调理板，对硬件电路和传感器进行了标检和调试。
