查询词典 stochastic dynamic programming

Image mosaics are very important in creating panorama and existing algorithms can not cope with ghosting and exposure difference efficiently To solve these two problems, we present a new algorithm The first step is to find a best seam line to stitch the images based on dynamic programming Then the mosaic image is created by a multiresolution metho

图像拼接在制作全景图的过程中具有重要作用，但是现有的方法不能很好地处理鬼影和曝光差异针对存在的问题，提出了一种实现图像拼接的算法首先利用动态规划的方法在要进行拼接的图像中找到一条最佳的缝合线，然后利用多分辨率技术进行拼接，解决了鬼影和曝光差

Dynamic screensaver builder is a powerful screen saver maker to create, compile and distribute a compact, single file, Windows standard, high-quality, screen savers for you without any programming.

建设者是一个强大的屏幕动态萤幕制造者制造、整理和分发紧凑，鱼贯出场，视窗标准，高质量，屏幕保护您不受任何程式。

Dynamic priority systems can be used as both modeling tools to build concurrent and distributed systems and semantic foundations to define prioritised operators in programming languages.

动态优先系统既可以作为并发与分布式系统的建模工具，也可以作为定义程序设计语言中优先算子的语义基础。

In this paper, the dynamic behaviours of polymer-cement composite material are investigated, including the dynamic rigidity, internal frication and ratio of elastic energy to unelastic energy in hysteresis loop under vibration, the stress wave propagation and attenuation in this material, the impact toughness and abrasiveness.

本文研究了聚合物水泥复合材料的动力性能，其中包括动力刚度、振动状态下的内耗及振动滞后曲线中的弹性与非弹性应变能之比、应力波的传播与衰耗、冲击韧性和耐磨硬度等。

Adoption of high-performance single chip, especially chips with DSP function and continuous enhancement of users technical requirement have made functions of signal analyzer more and more perfect. The development of single chips and analyzers at home and that of overseas compared, a kind of pocketable dual-channel and multi-function signal analyzer, based on DSP, are researched with the functions of dynamic analyzer, data logging acquisitor, start-up/ coast-down analyzer and dynamic balancer, etc.

高性能单片机尤其是DSP功能芯片的采用及用户技术要求的不断提高，使得信号分析仪的功能越来越完善，在比较了国内外单片机和信号分析仪的发展现状后，开发研制了一种基于浮点DSP芯片TMS320C32的便携式双通道多功能信号分析仪，兼有动态信号分析仪、巡检数采器、起停车分析仪、动平衡仪等多种仪器的功能。

Based on the available resources mapping algorithm using the directed acyclic graph, a new dynamic resource co-allocation algorithm is proposed to solve the dynamic problem of the resource co-allocation in the grid.

摘要针对网格系统中资源协同分配的动态性问题，分析了现有的基于有向无环图的资源映射方法，提出了一种动态资源协同分配算法。

The source code for dynamic forms of office automation Lotus source, the realization of the dynamic addition of the table.

该源码为动态表格的办公自动化lotus源码，实现了动态添加表格内容。

In this paper, we combine experiments with theories. Dynamic compressing experiment has been performed for the matrix material of the tungsten alloy in order to study its dynamic properties. At the same time we have studied the forming process of adiabatic shear band of tungsten alloy and its matrix material.

本论文采用实验测试与理论分析相结合的研究方法，对钨合金基体材料进行动态压缩实验，研究其动态性能，同时研究钨合金以及基体材料的绝热剪切带进行产生、形成过程。

Based on varying process of generator terminal parameters after excitation fault, shortages of excitation protective principle of static stability boundary and asynchronous impedance boundary are analyzed. It proposed that excitation fault research relates to large-disturbance stability. Because dynamic power-angle character of generator after excitation fault is non-sinusoidal, there are differences between dynamic power-angle character and static state power-angle character. So it isn't ideal to protective operation result based on small-disturbance stability and static stability boundary criterion. At the same time, it proposed that asynchronous boundary impedance criterion is a constant reactive power circle moving adown j Xd′. It can ensure complete loss-of-excitation generator measuring impedance enter into the circle, but can't ensure the other condition measuring impedance including impossible losing synchronism enter. So loss-of-excitation protection would be maloperation when system voltage drops short and recovers or generator rejects load.③Based on stability principle, it puts forward setting conditions and calculation method of generator loss-of-excitation protection by direct measuring power-angle.

以励磁故障后发电机端的相关参数的变化为基础，通过对以静稳定边界和异步阻抗边界作判据的两类三种现行励磁保护在原理上存在的缺陷分析，发现：励磁故障是一个大干扰稳定性问题，励磁故障后的发电机的动态功角特性与静态功角特性有很大的差异，已远非正弦曲线，因此基于小干扰稳定性原理、以静稳定边界作判据的保护必然动作不理想；异步边界阻抗判据是一个下移j Xd′的等无功阻抗圆，它可以保证完全失磁后的发电机测量阻抗能进入该阻抗圆，但不能保证完全失磁之外的其它状态不会进入该阻抗圆，因此在系统电压短时下降或发电机突然甩负荷等情况下可能启动该保护使之误动。

Described are the composition and functions of the new infrared inspection car in Ji nan Railway Bureau,the infrared dynamic inspection equipment,the relative deviation of wheels as well as the working principles of the suspended object monitoring system and HTK-2003 type AEI equipment dynamic inspection device,and the application prospects of the car.

介绍了济南局新红外线检测车的构成及功能，红外线动态检测设备、车轮相对偏移以及垂下品监测系统、HTK—2003型AEI设备动态检测装置的工作原理以及该车的应用前景。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。