编码器

Unified color-coding of atoms, coenzymes, chemical classes, and cell organelles allows quick recognition of all involved systems, and computer graphics provide simulated 3D representation of many important molecules.

原子，coenzymes，化学种类和细胞细胞器的统一的彩色编码允许全部复杂的系统的迅速的承认，并且计算机图形提供类比的很多重要的分子的3D 代表。

The results show that with the increase of drill wears, the box dimension and the information dimension as well as the correlation dimension of drilling force signals appear obviously to have the downtrends. Accordingly, this characteristic can be effectively used to realize the monitoring of drill wears.Aiming at the characteristics of the highest overlap of the feature modes in each drill wear condition, the hidden Markov model is put forward to resolve the drill wear monitoring.

针对各钻头磨损状态下特征模式高度重叠的特点，提出采用隐马尔可夫模型HMM解决钻头磨损监测的思想，对1肠IM在钻头磨损监测中的原理及实现方法进行了系统的研究，完成了基于前后向算法和Baurn一Welch算法进行模型训练和识别的具体实施步骤，建立了基于S服网络的矢量量化器，解决了钻削力特征矢量的融合与编码问题。

Variable bit-rate allows a codec to change its bit-rate dynamically to adapt to the "difficulty" of the audio being encoded. In the example of Speex, sounds like vowels and high-energy transients require a higher bit-rate to achieve good quality, while fricatives e.g.

变比牲率允许编解码器动态调整比特率以适应的音频解码的&难度&，拿Speex来说，像元音和瞬间高音则需较高比特率来达到最佳效果，而摩擦音则用较少的比特即可完成编码。

He presses a key on his radar console, and his IFF interrogation equipment sends out a coded signal.

他按下操控台上的一个按钮，他的IFF询问器发射一段编码信号。

Chapter 3 introduces the basic algorithm of MELP vocoders, and some advanced skills such as muti-stage vector quantization and super resolution pitch detect algorithm. Chapter 4 utilizes the analysis platform toanalyze the capability of MELP vocoders and the features performance.

第四章利用在MATLAB上搭建的分析平台上对语音信号进行了编解码的试验，分析了MELP声码器的各种特征在语音编码中起到的作用。

Scorecards is one of the key benefits of the Portfolio Management solution in that it enable you to identify the opportunities within a portfolio and Portfolio Manager has the capability of having hierarchical portfolios so you can look at portfolios and the items within those portfolios and you will see from this slide that the scored these rankings and scorings are based on your organization that developed and can be very complex key performance indicators that are driven by a formula that can be coded very straightforwardly in the software.

记分卡是组合管理解决方案的主要优势之一，因为通过它可以识别组合里的机会，而组合管理器则能区分组合层次，因此可以查看组合以及其中的项目。从这张幻灯片可以看出，得到的这些排名和得分是基于开发组织的，并且可以是由公式驱动的非常复杂的关键绩效指标，而所用公式的编码亦可在软件里非常简单明了地进行。

The randomizer decorrelates the digital output to reduce the likelihood of repetitive code patterns that couple back into the ADC input, causing unwanted tones in the output spectrum.

随机数器可打随机数位输出，以减少耦合回ADC输入可能的重复性编码形式，因其会在输出频谱中引起不想要的音调。

According to the function of distributed emulator, optical information processing and image multi-object tracking system, the following three aspects were emphasized in this dissertation. Firstly, a vast virtual terrain, ground radar models and canyons were created for the distributed emulator with modeling software Creator. The radars were driven to scan during emulating and the real time terrain code was sent to Radar module. Secondly, an optics channel simulating the optics camera of a virtual aircraft was implemented with simulating software Vega. The 2-D information got from the channel was translated and sent to multi-sensor information fusion system as an optics information source. Thirdly, the dissertation studied some motion estimation methods and analyzed the factors which influence the speed and the precision of the block matching algorithms. Then an improved block matching method was proposed for image multi-object tracking system and applied in the system combined with frame difference method.

论文根据多传感信息融合实验系统中的分布式飞行仿真系统、光学信号处理器和图像多目标跟踪系统三个子系统的功能要求，具体完成了以下三方面的工作：首先利用建模软件Creator创建分布式飞行仿真系统中的大面积地形、场景中的地面雷达模型和峡谷地形，并在仿真过程中实时驱动雷达模型的扫描，同时为后续雷达仿真模块提供实时地形编码；其次利用仿真软件Vega，在分布式仿真系统中为光学信号处理器设计实现了光学通道，模拟飞行器的光学摄像机的功能，并且对由此通道获得的目标二维光学信息进行转化处理，作为光学信息源发送给后续的多传感信息融合器；最后针对图像多目标跟踪系统，在研究图像分割运动估计算法的基础上，通过分析影响块匹配算法速度和精度的因素，改进了块匹配运动估计算法，结合差分法可应用到目标跟踪系统中。

Then the algorithm was used to get the seven parameters of viscosity model of W-Ni-Fe heavy alloy and 316L stainless steel feedstock, which provide the necessary material data for quality forecast of mold core part made of stainless steel and heavy alloy tungsten ball, and for optimal design of mold and process parameters, which establishes the foundation of material database of MIM. In the research of visual simulation software development, in order to build the software system model and flow analysis algorithm based on Cross-WLF viscosity model, and realize functions such as pre-processor, solver, parameter regress, data management, graph operations, some advanced software methods as OOSE (Object Oriented Software Engineering) and UML were applied to set up user model, static model and dynamic model of MIM simulation software. These models describe system function, event flow, structure and relation of classes, object interaction, structure of database and I/O file format.

在MIM可视化仿真软件开发方面，为了建立软件系统模型及基于Cross-WLF粘度模型的流动分析算法，实现软件的前处理、求解器、参数拟合、数据管理和图形操作等功能，将面向对象软件工程与统一建模语言技术首次引入到MIM仿真软件的设计开发中，建立了软件的用户模型、静态模型和动态模型，描述了系统的功能需求、事件流程、类的结构与关系、对象之间的通信、数据库结构和输入输出文件格式等，用Visual C++与Delphi开发工具编码实现了2维MIM充模流动过程仿真软件，方便了对薄壁零件的质量预测以及模具和工艺参数的优化设计。

In the times that regards transmission as medium with armour bone, hide, bamboo slip, cloth and silk, essential unthinkable mankind can use our ancestor the method such as reader of the computer, mobile phone, electron, enjoy reading fun in order to digitlize the form of encode.

在以甲骨、兽皮、竹简、布帛作为传播介质的时代，我们的祖先根本无法想象人类能够利用计算机、手机、电子阅读器等手段，以数字化编码的形式享受阅读的乐趣。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。