运算速度

On one hand, in ASIC design of H.264/AVC deblocking filter, this dissertation proposes an optimized filtering order for vertical and horizontal edges grouping processing by studying the filtering edge features. In order to save inter-stage parameter buffer, it proposes the method of calculating filtering control parameters in entropy coding stage. A five-stage pipelined edge filter is presented to implement the parallel filtering and increase processing speed. And the hardware cost is efficiently decreased by optimizing shift logic of the transposer, reusing pipeline register set and optimizing the implementation of rounding operation.

一方面，本文在H.264/AVC去块滤波的ASIC设计中，通过研究滤波边界的特点，提出了优化的行列分组处理的滤波顺序；为了减少级间参数缓存，提出了在熵编/解码级就计算出滤波控制参数的方法；为了实现并行滤波和提高处理速度，设计了五级流水线边界滤波器；此外，通过优化转置单元的移位逻辑，复用流水寄存器组以及优化四舍五入运算的实现，有效地减小了硬件开销。

Such system is based on a general image capture hardware system platform using active-pixel CMOS image sensor and TMS320DM642 multimedia DSP, while we consider synthetically about image sensor's performance, calculation ability of system, bandwidth of data link and memory's capacity and I/O speed, etc, and the easy achievement of multi vison sensor system array as well.

该设计基于有源像素CMOS图像传感器和TMS320DM642多媒体DSP的通用图像采集硬件平台，综合考虑了图像传感器的性能、系统运算能力以及数据链路的带宽、存储器的容量和读写速度等因素，同时考虑到可以方便地应用于多视觉传感系统。

As a result, the searching converges earlier and we can't get the solution of the optimization. Therefore, a pseudo-parallel immune genetic algorithm is proposed, which inoculates populations generated by GA to improve the searching speed and reject premature phenomenon according to the characteristic of a certain problem and the parallel theory.

为此，提出了一种伪并行免疫遗传算法，在微机上利用求解问题特征以及并行思想对遗传算法的种群进行免疫接种，并进行伪并行运算，以提高搜索速度，克服早熟现象。

In tiffs paper, inspired from the position-numeral description in computer, the step s expression of the search algorithm was gained through reasonable conversion of some interrelated rules, Based on inheriting the advantages of traditional Hill Climbing, a new way to search the kinematic inverse solution of multi-joint robot -intelligent hill climbing, was put forward.

本文从计算机原理中位置数制的描述获得启发，将其中的某些规律进行合理的转换，形成搜索算法的步长表达式；在吸收传统登山优点的基础上，提出了求取多关节机械臂运动学逆解的新算法——智能登山法，并对算法进行了描述，写出了完整的通用流程图，运用该方法求取机器人运动学逆解，无需矩阵运算、三角变换；收敛速度快，适于实时控制，仿真试验验证了该方法的可行性、实用性。

First-generation search engine (1994 ~ 1995) in the amount of indexed pages are generally several orders of magnitude of about one million, using full-text search technology, and distributed parallel computing technology, but little re-collection of the page and go to refresh the index, the index is generally less at 1,000,000 pages, and its retrieval slower and generally have to wait for 10 seconds or longer, while absorbing the search request has also been very limited business model at the exploratory phase and not yet been born.

第一代搜索引擎(1994年～1995年)的索引网页量一般都在数百万量级左右，采用全文检索技术和分布式并行运算技术，但极少重新搜集网页并去刷新索引，一般都索引少于1，000，000个网页，而且其检索速度较慢，一般都要等待10秒甚至更长的时间，同时承受的检索请求也受到很大限制，商业模式处于探索期并且尚未成型。

Through the simulation of large-scale circuit simulation proved that use the crossover tearing technology could detailed network structure, simplify the diagnostic process, and the neural network can parallel deal with the diagnosis information, and the logic operation can judge the information of the multi-fault.

通过对大规模模拟电路的仿真证明，使用交叉撕裂明细网络结构，简化诊断过程，且运用神经网络组对信息进行并行处理，逻辑分析运算对多故障信息进行处理判断，大大提高了故障诊断速度，减小了测前工作量。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。