Error detection and correction

Header check sequence

A header check sequence (HCS) is an error checking feature for various header data structures, such as in the Media Access Control (MAC) header of Ethernet. It may consist of a cyclic redundancy check (CRC) of the frame, obtained as the remainder of the division (modulo 2) by the generator polynomial multiplied by the content of the header excluding the HCS field. The HCS can be one octet long, as in WiMAX, or a 16-bit value for cable modems. (Wikipedia).

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Introduction to Sequences (Discrete Math)

This video introduces sequences for a discrete math class. mathispower4u.com

From playlist Sequences (Discrete Math)

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What is the alternate in sign sequence

πŸ‘‰ Learn about sequences. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of sequence, among which are: arithmetic and geometric sequence. An arithmetic sequence is a sequence in which

From playlist Sequences

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How to use alternating signs to find the rule for a sequence

πŸ‘‰ Learn how to write the rule of a sequence given a sequence of numbers. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. To write the explicit formula of a sequence of numbers, we first determine whether e

From playlist Sequences

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Finding the formula of alternating signs of a sequence

πŸ‘‰ Learn how to write the rule of a sequence given a sequence of numbers. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. To write the explicit formula of a sequence of numbers, we first determine whether e

From playlist Sequences

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How to use the rule of a sequence to evaluate for any term in the sequence

πŸ‘‰ Learn how to write the rule of a sequence given a sequence of numbers. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. To write the explicit formula of a sequence of numbers, we first determine whether e

From playlist Sequences

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Find the rule of a sequence when you have rational terms

πŸ‘‰ Learn how to write the rule of a sequence given a sequence of numbers. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. To write the explicit formula of a sequence of numbers, we first determine whether e

From playlist Sequences

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What is a sequence

πŸ‘‰ Learn about sequences. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of sequence, among which are: arithmetic and geometric sequence. An arithmetic sequence is a sequence in which

From playlist Sequences

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Finding the formula for a sequence of terms

πŸ‘‰ Learn how to write the rule of a sequence given a sequence of numbers. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. To write the explicit formula of a sequence of numbers, we first determine whether e

From playlist Sequences

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the Internet (part 3)

An intro to the core protocols of the Internet, including IPv4, TCP, UDP, and HTTP. Part of a larger series teaching programming. See codeschool.org

From playlist The Internet

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RailsConf 2020 CE - Peeling Away the Layers of the Network Stack by Ufuk Kayserilioglu

Peeling Away the Layers of the Network Stack by Ufuk Kayserilioglu "As Rails developers, we depend on network protocols to ensure the products we build are available and accessible to our users. Despite this, many of us are poorly aware of how the layers of the network stack actually work

From playlist RailsConf 2020 CE

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0012 - C++ programming: Unicode UTF-8 and Legacy Code

This is #12 in my series of live (Twitch) coding streams, working on writing my own web server and service framework in C++. This stream I finished Utf8 (UTF-8, or Unicode encoding) and started importing some "legacy code", a library names SystemAbstractions. -- Watch live at https://www.

From playlist Excalibur

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mod-32 lec-34 Hydraulic Circuits in Industrial Applications

Fundamentals of Industrial Oil Hydraulics and Pneumatics by Prof. R.N. Maiti,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Kharagpur: Fundamentals of Industrial Oil Hydraulics and Pneumatics (CosmoLearning Mechanical Engineering)

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What is the recursive formula and how do we use it

πŸ‘‰ Learn about sequences. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of sequence, among which are: arithmetic and geometric sequence. An arithmetic sequence is a sequence in which

From playlist Sequences

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OSB 2015 - How the Internet Works - Noah Kantrowitz

The Internet runs the world; it connects our devices, powers our businesses, and even talks to our thermostats. But how does it all happen? We will follow an adventurous young web browser from the moment a hapless user presses "enter" and witness the trials and tribulations of many packets

From playlist Open Source Bridge 2015

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0010 - C++ programming: message headers!

This is #10 in my series of live (Twitch) coding streams, working on writing my own web server and service framework in C++. This stream I renamed InternetMessage to MessageHeaders, and mostly completed the class. The rename and also some test changes came from reviewing various RFCs and

From playlist Excalibur

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Live CEOing Ep 14: Design of Extensions for Core Language Functions in the Wolfram Language

WatchΒ Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Design of Extensions for Core Language Functions in the Wolfram Language.

From playlist Behind the Scenes in Real-Life Software Design

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Introduction to TCP/IP and Sockets, part 1: Introducing the protocols and API

This is a basic introduction to the Internet protocols and how to use them in programs using sockets. This is the first of two introduction videos on the Internet Protocol and its family of associated protocols (UDP, TCP, etc.) as well as Sockets, a pseudo-standard interface made for prog

From playlist Introduction to TCP/IP and Sockets

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INDEX Function & Spilled Arrays to Extract Last Rows in Table. Fully Dynamic!! EMT 1654

Download Excel File: https://excelisfun.net/files/EMT1654.xlsx Learn how to extract the last β€œn” records to a table, including if we add a new columns using the INDEX and SEQUENCE Functions and Table Formula Nomenclature for Table Field Names. Thanks to Bill Szysz for this cool formula. 1.

From playlist Excel Accounting Playlist Of Videos

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What is the definition of a geometric sequence

πŸ‘‰ Learn about sequences. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of sequence, among which are: arithmetic and geometric sequence. An arithmetic sequence is a sequence in which

From playlist Sequences

Related pages

Octet (computing) | Modulo operation | Cyclic redundancy check | Frame (networking) | Checksum | Error detection and correction