查询词典 bit arithmetic

The paper introduces the Points of Knowledge Inaugurated on the contribution of 《Groundwork of ZiBenWei and Chinese Information Processing》,namely: the Definiens and Taxonomy of Information,and that of Intelligence, the Rationale on Chinese, the Principle of Memory Coordinated Bilingually in Cognitive Psychology, the Principle Restricted on the Formal Theory, the Principle on Logic with Bit-List Tool,the Universal Arithmetic and Measure for language and knowledge,the Producing Teaching cooperated with the training system as Man-Com-Net, the Integrative[1] Management (of knowledge, information and data).

本文介绍《字本位与中文信息处理的基础》[3]贡献的十个知识创新点，即：信息和智的本质定义及基本分类，汉语及中文的基本原理，认知心理学双语协同存储原理，形式理论的受限原理，序位逻辑原理及工具，语言和知识的通用算法和量具，生产式教学及协同智能训练体系，（产、学、研、教、用、算）一体化管理。

The paper introduces the Points of Knowledge Inaugurated on the contribution of 《Groundwork of ZiBenWei and Chinese Information Processing》,namely: the Definiens and Taxonomy of Information,and that of Intelligence, the Rationale on Chinese, the Principle of Memory Coordinated Bilingually in Cognitive Psychology, the Principle Restricted on the Formal Theory, the Principle on Logic with Bit-List Tool,the Universal Arithmetic and Measure for language and knowledge,the Producing Teaching cooperated with the training system as Man-Com-Net, the Integrative Management (of knowledge, information and data).

本文介绍《字本位与中文信息处理的基础》贡献的十个知识创新点，即：信息和智的本质定义及基本分类，汉语及中文的基本原理，认知心理学双语协同存储原理，形式理论的受限原理，序位逻辑原理及工具，语言和知识的通用计算方法和量具，生产式教学及协同智能训练体系，（产、学、研、教、用、算）一体化管理。

Contents : Chapter 4 Image Enhancement (contrast enhancement, gray transform, histogram dressing, image smoothing, sharpening, Pseudo-color and false color enhancement); Chapter 5 of Image Restoration (inverse filter rehabilitation, Wiener filtering method); Chapter 6 of image processing orthogonal transformation Fourier transform, discrete cosine transform (DCT, the Walsh transform, Based on the eigenvectors of transformation, Hotelling transform, SVD transform, wavelet transform, Mallat algorithm; Chapter 7 Image Coding Hoffman (Huffman coding, arithmetic coding, RIc, the bit-plane coding, predictive coding, DPCM.

内容：第4章图像增强（对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强）；第5章图像复原（逆滤波复原、维纳滤波方法）；第6章图像处理中的正交变换（傅立叶变换、离散余弦变换、沃尔什变换、基于特征向量的变换、霍特林变换、SVD变换、小波变换、Mallat算法）；第7章图像压缩编码（霍夫曼编码、算术编码、游程编码、位平面编码、预测编码、DPCM、JPEG 2000编码

Hardware subsystem specifications: machine word length is16 bits, 64 instructions, arithmetic unit consists of bit-slice IC chips, control unit uses microprogram ming scheme and supports dynamic microprogram ming.

运算器部件选用位片结构器件实现，控制部件采用微程序方案，支持动态微程序设计。

Hardware subsystem specifications are:Machine word length being 16 bits, 64 instructions, arithmetic unit consisting of bit slice IC chips,and control unit using microprogramming scheme and supporting dynamic microprogramming.

该计算机16位字长，硬件子系统和软件子系统完全自行设计，配置合理，设

For improving the parallelizability of the co-processor, a set of new efficient instruction is introduced, including S-boxes substitution, general bit permutations, arbitrary rotates, modular arithmetic and so on.

从提高并行度角度出发，为使用频率非常高的密码操作，包括S盒、置换、模乘、模加等九种运算设计了专用指令。

A"bit-mismatch"squarer and a"digit-serial"polynomial multiplier have been designed for finite field arithmetic and the modular inverse in GF (2〓) can be calculated under the combination of the squarer and the multiplier. Based on the Montgomery method for the elliptic curve scalar multiplication, a new improved process has been put forward in the thesis.

论文改进了标量乘法Montgomery算法流程，利用寄存器间的数据交换，将0和1两种情况下的中间结果"点加一倍点"操作统一起来，简化了控制流程，使关键路径延时下降，而且减少了运算单元输入输出的连线逻辑。

This paper presents a design method of an off-line portable scanner, which can be used without computer. We discuss the system based on a synchronous Digital Signal Processor with multicenter, which is used to gather data with high speed. TIs TMS320VC5402 is a sixteen-bit fix processor, and we make it the core of our control system. Because it can not only handle data with high speed but also manipulate the data by abundant arithmetic/logic operations and determine the results of processing which can be output quickly as images.

本文提出了一种能够脱机使用的便携式扫描仪的设计思想，论述了高速多通道同步DSP数据采集系统，以高性能的TMS320VC5402十六位定点DSP为核心，充分利用其强大而高速的数据处理能力对采集的数据进行复杂的运算，并快速以图形方式输出处理结果。

Remote sensing image was decompressed into frequency domain image by wavelet transform and the bit planes in frequency domain image were permuted by SBI transform seperately. The resulting data was compressed by arithmetic encoder.

采用小波变换对遥感图像进行分解，将生成的频域数据按不同比特平面分别进行SBI变换并用算术编码进行压缩。

Secodely , introduces the FPGA implementation of the DVB-T coder and modulator , some of the core arithmetic , such as , inner coding , inner-interleaving ( bit-wise / symbol interleaver ), signal constellations and mapping , OFDM frame structure are detailed .

然后，详细描述了DVB-T信道编码调制器中的部分核心算法的FPGA电路设计、调试和实现，包括内编码、内交织(包括比特交织和符号交织)、星座映射、帧形成等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。