当前位置:网站首页>Reverse non return to zero code, Manchester code and differential Manchester code of common digital signal coding
Reverse non return to zero code, Manchester code and differential Manchester code of common digital signal coding
2022-07-07 14:09:00 【sinat_ thirty-six million seven hundred and eighty-nine thousan】
Digital signal coding is to solve the problem of digital signal representation of digital data , That is, by encoding digital signals to represent data . The work of digital signal coding is generally completed by hardware , Common coding methods are as follows : Reverse non return to zero code 、 Manchester code 、 Differential Manchester code .
Reverse non return to zero code : encounter “0” transformation , encounter “1” keep
Manchester code It is a coding scheme that uses median transition to time .
characteristic : There is a level jump in the middle of each clock cycle , This jump is used for synchronization , Can carry clock signal , And it can indicate whether there is data transmission
Difference Manchester code
characteristic :1、 The differential Manchester code is the same as the Manchester code , But the anti-interference performance is better than that of Manchester coding
2、 Change the signal polarity at the beginning of the signal bit , To express logic "0"; The signal polarity is not changed at the beginning of the signal bit , To express logic "1"
chart Manchester code Differential Manchester code
边栏推荐
- The meaning of variables starting with underscores in PHP
- AutoCAD - how to input angle dimensions and CAD diameter symbols greater than 180 degrees?
- 使用day.js让时间 (显示为几分钟前 几小时前 几天前 几个月前 )
- 【日常训练--腾讯精选50】231. 2 的幂
- 566. Reshaping the matrix
- [untitled]
- js 获取当前时间 年月日,uniapp定位 小程序打开地图选择地点
- FCOS3D label assignment
- 股票开户首选,炒股交易开户佣金最低网上开户安全吗
- Excuse me, I have three partitions in Kafka, and the flinksql task has written the join operation. How can I give the join operation alone
猜你喜欢
2022-7-6 beginner redis (I) download, install and run redis under Linux
Wired network IP address of VMware shared host
最长上升子序列模型 AcWing 482. 合唱队形
Best practice | using Tencent cloud AI willingness to audit as the escort of telephone compliance
【立体匹配论文阅读】【三】INTS
高等數學---第八章多元函數微分學1
.net core 关于redis的pipeline以及事务
Navicat run SQL file import data incomplete or import failed
Parsing of XML files
Transferring files between VMware and host
随机推荐
Navicat run SQL file import data incomplete or import failed
现在网上开户安全么?那么网上开户选哪个证券公司?
参数关键字Final,Flags,Internal,映射关键字Internal
Es log error appreciation -limit of total fields
Wired network IP address of VMware shared host
Flask session forged hctf admin
PostgreSQL array type, each splice
2022-7-6 Leetcode27.移除元素——太久没有做题了,为双指针如此狼狈的一天
PC端页面如何调用QQ进行在线聊天?
高等数学---第八章多元函数微分学1
Move base parameter analysis and experience summary
Cesium knows the longitude and latitude of one point and the distance to find the longitude and latitude of another point
requires php ~7.1 -> your PHP version (7.0.18) does not satisfy that requirement
使用day.js让时间 (显示为几分钟前 几小时前 几天前 几个月前 )
Regular expression integer positive integer some basic expressions
c#利用 TCP 协议建立连接
请问,我kafka 3个分区,flinksql 任务中 写了 join操作,,我怎么单独给join
Laravel Form-builder使用
得物客服热线的演进之路
What parameters need to be reconfigured to replace the new radar of ROS robot