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Designing and implementing a prototype of optimizing compiler for URPR-1 which adopts the two-level software pipelining technique. Experiments show that URPR-1 and its compiler can obtain more than 5 times speedup for some typical signal and image processing algorithms and two orders-of-magnitude speedup for inner loops of these algorithms.

初步实验表明，URPR-1体系结构和它的优化编译器相互配合对信号和图象处理领域中的典型算法可以获得5倍以上的加速比，对这些算法的内层循环则可获得两个数量级的加速比。

There are a number of hidden contributions to this work, beyond the construction of a fully verified, optimizing compiler: The compiler was built in a modular, pipelined fashion as a series of translations between well-specified intermediate languages, making it possible to add new optimizations or reuse components for other projects.

除了构造一个完全经过验证的优化编译器之外，这项工作还有一些更多贡献：采用了模块化、管道－过滤器设计模式，将整个编译器划分为一系列规范良好的中间语言之间变换的模块，这为加入新优化算法或者是在别的项目中重用这些模块提供了可能。

In addition to freeing the developer from hardware details, the HLSL also has all of the usual advantages of a high level language such as easy code reuse, improved readability and the presence of an optimizing compiler.

HLSL也具有高阶语言通常的有点，如代码易于重用、改良过的可读性和具有优化能力的编译器。

The paper firstly sums up the relative theory and development trend of Decision Support system, mainly including the decision-making supporting function, the features, the structure and the major mission of DSS. Subsequently, the paper lays emphasis on the research of the electricity requirement, energy-exhausting analysis and network optimum programming method for the second oil-mining factory of Da-Qing oil field, and then provides the principle of the network programming and the framework for designing DSS according to the requirement of optimizing the layout of network, saving energy and timely supervising. Following the former analysis and design, the paper finally conducts the development and debugging of the Decision Supporting System based on the software engineering theory.

本文首先对决策支持系统的相关理论及其发展趋势进行了综述，重点介绍了决策支持系统的决策支持功能、决策支持系统的基本特征、决策支持系统的主要任务和决策支持系统的结构等；然后，对大庆采油二厂地面生产系统电力需求、能耗分析、电网框架规划优化方法进行了研究，针对优化网络布局、节省损耗以及实时监控的要求，提出了网络规划的原则、系统设计的基本思想，进而进行了系统总体结构、系统的模型库以及数据库的设计；最后，按照软件工程学的方法，在系统分析和设计的基础上，完成了整个系统的开发和调试工作。

In chapter 4, we introduce the higher order statistic analysis theory and information theory related to ICA theory, the object function of ICA, and several representative optimizing algorithm of ICA.

第四章介绍了与ICA理论有关的高阶统计理论，信息论理论，ICA的目标函数以及几种典型的优化算法。

No additional data for frequency tracking are need, but higher estimation accuracy and low computational complexity can be obtained. Finally, a kind of optimizing joint algorithm for symbol timing, frequency synchronization and channel estimation is proposed. The false alarm probability and miss detect probability of the symbol timing are derived. We proved that the time－frequency offset domain random sequence sliding in the frequency offset direction is orthogonal with the original random sequence, and proposed a new integer frequency offset estimation algorithm. The coarse estimation methods for fractional frequency offset both in AWGN and multipath channels are proposed too.

最后，提出了一种优化的符号同步、频偏估计和信道估计的联合算法，推导了符号同步方法的虚警概率和漏检概率，给出了随机序列在时间－频率偏移域沿频率偏移方向滑动后与原序列近似正交的证明，提出了一种新的在时间－频率偏移域沿频率偏移方向进行滑动相关估计整数频偏的方法，提出了在AWGN信道和多径信道下进行小数频偏粗估计的方法，给出了小数频偏细估计的ML估计结果和利用频域PN序列取值特性的简洁的信道估计结果。

The main works include five parts:(1) A modified K-means algorithm for optimizing the RBPNNs' structures was proposed;(2) The RBPNNs' structure optimization method based on the orthogonal least square algorithm was proposed that can greatly reduce the computation expense for the structure optimization;(3) Using the GA to perform the whole structure optimization of the RBPNNs was proposed in this thesis, which include simultaneous optimization of the hidden centers and the corresponding controlling parameters of the kernel functions.

主要工作体现在如下三个方面：(1)提出一种改进的 K-Means 算法；(2)提出了基于递推正交最小二乘算法的结构优化算法来训练径向基概率神经网络，从而大大减小了用于结构优化的计算开销；(3)提出使用遗传算法来实现径向基概率神经网络的全结构优化，即隐中心矢量和核函数控制参数同时优化，通过新设计的编码方式、新构造的适应度函数，充分发挥了 GA 的全局搜索性能，使得所优化的径向基概率神经网络的结构趋于最简。

POSITION PURPOSE Responsible for develop/optimize supply planning operation and management system to well balance demand and supply, optimizing the inventory structure, reduce the out-of-stock and control the...

新加坡立时集团在中国投资建立的独资企业，公司自1992年12月投资以来，专业生产各类高档建筑涂料和工业油漆、重防腐涂料、木器漆、汽车修补漆等，经营网络遍及中国中部地区的江苏、浙江、安徽、湖北、四川、云南、贵州等地，公司目前。。。

SPS Commerce will be showcasing its pre-wired, integrated analysis and integration services during the following sessions during the Open Systems' conferences:· Boost Revenues and Reduce Costs with Trading Partner Intelligence Monday, June 8, 2009, 3:00-4:00 p.m. MT · EDI and TRAVERSE: Alternatives for Cutting Costs in a Difficult Market Tuesday, June 9, 2009, 3:00-4:00 p.m. MT and Thursday, June 11, 2009, 8:00-9:00 a.m. MT "Today's buyers and merchandise managers are tasked with optimizing assortments and purchasing decisions to maximize sales, minimize inventory, and control out-of-stock conditions," stated David Novak, Executive Vice President of Business Development at SPS Commerce.

卫生和植物检疫措施委员会将展示其前有线，综合分析和集成服务在下列会议在开放系统的会议：·增加收入和降低成本的贸易伙伴情报星期一， 2009年6月8日，下午3：00-4：00吨· EDI和导线：替代削减成本在困难的市场星期二， 2009年6月9日，下午3：00-4：00吨，星期四， 2009年6月11日，上午8：00-9：00吨"今天的买家和商品管理人员的任务是优化品种和采购决策以最大限度地实现销售，减少库存，并控制脱销情况，说："大卫诺瓦克，执行副总裁兼业务发展卫生和植物检疫措施委员会。

Because of the slip speed will change when the voltage of VVVF is changed, so we can control the slip speed by controlling the outport voltage of VVVF, A saving energy method of main driven motor of CNC machine tool which running in the defferent state of load is introduced in the paper .This method is realized by optimizing the slip speed in the defferent load state based on the adaptive neural network.

根据电机的转差率的变化，通过调节变频器装置的输出电压来控制电机运行转差率，并基于神经网络模型参考自适应的控制算法实现了交流异步电动机在不同负荷下最优转差率的控制，从而达到电机在不同负载下的节能运行。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。