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BCH(84)
- 本文主要介绍线性分组码的编码的基本原理。论述了汉明码及循环码的编、解码原理和方法。简要说明了线性分组码的差错特性;详细分析了(8,4)循环码的编码和解码过程,并设计出了(8,4)循环码的编码电路和解码电路。-This paper describes the linear block code encoding of the basic principles. Discusses the Hamming code and cyclic code encoding and decoding prin
ch2
- 第2章 信号变换 67 2.1 Z变换及MATLAB实现 67 2.1.1 Z变换的定义 68 2.1.2 Z变换的收敛域 68 2.1.3 Z逆变换 70 2.1.4 Z变换的性质 72 2.1.5 Z变换的工程应用 74 2.2 Chirp Z变换及MATLAB实现 77 2.2.1 Chirp Z变换的定义 77 2.2.2 Chirp Z变换的计算方法 79 2.2.3 Chirp Z变换的MATLAB实现 80 2.3 离散傅里叶变换及MAT
J1939Seminar
- J1939 Basic Seminar doc
PIC_Based_Serial_Port_Servo_Controller
- 16f 84 pic servo controller 8 servo
Architecture_Analysis_and_Design
- 一个中文PPT,主要讲解软件构架方面的内容,主要内容包括:1.软件的构架;2.分析与设计概貌;3.构架分析与设计的位置;4.构架分析;5.构架设计;共84页-A Chinese PPT, the main aspects of software architecture to explain the main contents include: 1. The software architecture 2. Analysis and design overview 3. Architectu
10.1.1.84.5510
- Outage Capacity of MIMO Poisson Fading Channels
LTE_BrochureA5_250809
- Mobile broadband has tapped the mass market in record time. With 186 million mobile broadband subscribers worldwide at the end of 2008, up 84 from 101 million at the end of 2007, the growth rate has been staggering. The latest market foreca
10.1.1.84.8143.pdf
- Wireless network Pdf
84wgsTOkml
- 一个简单的程序,可以根据含有84经纬度(以十进制度为单位)的TXT文件,生成GoogleEarth支持的kml文件,从而能够在地图上浏览。对于测绘工作来说,将测量数据制作成能够在地图上浏览的格式,可以让领导更方便的查看测量情况。-A simple program can contain 84 latitude and longitude (decimal degrees) TXT file, generate the GoogleEarth support kml file, which is
WGS-84与北京54的转换问题
- WGS-84与北京54的转换问题.rar
Coodinate
- 本文件用于地理坐标之间的相互转换,给出大地经纬度,及 高斯坐标代号,便可以实现转化用于坐标系之间的转化,-applicate to coordinate ,transfer to 84 systerm ,to xian 80 system ,to BJ-54 Coorninte and any Ellipsoid system and so on .
84
- 滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。-Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combini
Regional Cardiac Motion and Strain Estimation in Three-Dimensional Echocardiography: A Validation Study in Thick-Walled
- Automatic quantification of regional left ventricular deformation in volumetric ultrasound data remains challenging. Many methods have been proposed to extract myocardial motion, including techniques using block matching, phase-based correlation, dif
af-phy-0039.000.pdf
- This document describes a number of enhancements to the Universal Test & Operations PHY Interface for ATM (UTOPIA) data path interface [1]. This document assumes familiarity with the Level 1 Utopia document [1], which specifies the following :
spring
- Android是一种基于Linux的自由及开放源代码的操作系统,主要使用于移动设备,如智能手机和平板电脑,由Google公司和开放手机联盟领导及开发。尚未有统一中文名称,中国大陆地区较多人使用“安卓”或“安致”。Android操作系统最初由Andy Rubin开发,主要支持手机。2005年8月由Google收购注资。2007年11月,Google与84家硬件制造商、软件开发商及电信营运商组建开放手机联盟共同研发改良Android系统。随后Google以Apache开源许可证的授权方式,发布了An