位运算

And it can realize fast carry arithmetic and high fan input logic function.

而且也能实现快速的进位计算和高扇入的逻辑运算。

Support of decimal, binary and hexadecimal numberformat, logical and bit-wise operators, shift operators, trigonometric functions, string and list manipulating, syntax coloring, result history and complete online help.

支持十进制，二进制，十六进制数字格式，逻辑和位逻辑运算符，切换操作符，三角函数，字符串和列表操作，语法彩色显示，运算结果历史记录和完善的在线帮助。

In the image processing , the noise filter principal of the digital logical circuit is used to enhance the image background characteristics . And the average of grey-leveland standard deviation are also adopt to increase the contrast of image , such that the identification rate is improved .

在影像波方面，系以位辑电之杂讯过原增强影像中的背景特徵，并辅以灰平均值与标准差之运算法则增强影像中印字与背景特徵的对比，避免在后续的影像处过程中，将背景特徵归为印字特徵。

At the same time, the content of experiment including composing of sequential logic circuit, controlling principle experiment, composing 8 bit computing unit and composite computing experiment, storing experiment, data bus experiment, float computing unit experiment, multi-pipelining processor experiment etc, all of these experiment engender a correlative system.

同时设计实验内容，包括时序电路的组成及控制原理实验、八位运算器的组成及复合运算实验、存储器实验、数据通路实验、浮点运算器实验、多流水线处理器实验等，这些实验形成一个相互关联的系统。

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。

The experimental goal is to use SOPC-NIOSII EDA / SOPC system platform for real-time moving object detection system in this paper. After the inputs of image penetrated the CMOS Sensor to receive the data of the image makes the RGB form the transformation. The CPU processes operation of image detects. After the processed of image deliveres to VGA displayed output of real-time image. We use example programs of DE2 platfrom to achieve entire hardware on experiment board of SOPC-NIOSII EDA / SOPC System platform. On system of dectect image we divided into two parts : hardware and software. We use Verrilog of HDL to modify code in hardware. To use Custom IP of SOPC Builder produced IP of our need. We need a interface to connect in the COMS Sensor to FPGA and FPGA to VGA among. The code synthesize to create a programming file of *.S by Quartus II. Then, to use USB BLASTER of SOPC-NIOSII EDA/SOPC System platform programmed on FPGA. We use NIOS II IDE to assign DMA address in sofaware. We use SOPC-NIOSII EDA / SOPC System platform of Hum-Heng Technology co.

中文摘要本论文实验目标是在於利用SOPC-NIOSII EDA/SOPC系统平台来实现即时移动物体侦测的系统，影像输入透过CMOS Sensor接收影像的资料经过RGB格式的转换，再经过处理器处理影像侦测的运算，最后再将处里后的影像资料传送给VGA做即时的影像输出，我们使用DE2平台的测试范例程式转换在SOPC-NIOSII EDA/SOPC系统平台实验板来实现整个的硬体，我们将影像侦测系统分为硬体和软体二部份，硬体部分我们使用Verilog硬体描述语言修改撰写，利用SOPC Builder的自订IP产生我们所需的IP ，在COMS Sensor到FPGA跟FPGA到VGA中间我们需要一个interface来进行连接，经由Quartus II来合成产生*。sof的烧入档，然后利用SOPC-NIOSII EDA/SOPC系统平台专用的USB BLASTER来烧入到FPGA上，软体部分我们使用NIOSII IDE来定址我们DMA位址，主板我们采用华亨科技公司的SOPC-NIOSII EDA/SOPC系统平台。

Dr. Nowak, a math hobbyist, started with one PC and as his practice grew so did his participation in GIMPS.

Nowak医生是一位数学爱好者。开始时他只有一台PC运算。

Toolboxes and menus in many application programs were __A__ for working with the mouse.

在CPU中执行的臬主和逻辑运算都是按位进行且各位之间是独立无关的。

The Hamming value of even bits Vh′ in DNA sequence represents the number of purine base and the Hamming value of odd bits Vh is the number of keto base.

7通过按位加运算求得DNA序列的汉明距离dh，碱基距离dh′，基团距离dh和共轭距离dG以及这些距离的意义与联系。

Questions in this content area are based on basic operations using whole numbers, decimals, fractions, and integers; place value; square roots and approximations; the concept of exponents; scientific notation; factors; ratio, proportion, and percent; linear equations in one variable; absolute value and ordering numbers by value; elementary counting techniques and simple probability; data collection, representation, and interpretation; and understanding simple descriptive statistics.

这方面的考试内容包括实数、小数、分数和整数的基本运算；位值；平方根和近似值；指数的概念；科学记数法；项；比率，比例以及百分比；只有一个未知数的线性方程；绝对值和数值的排列；初级的计数技巧和简单的概率；数据的收集、整理与说明；并理解简单的描述性统计数据。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。