Coding theory is a branch of mathematics that deals with the design and analysis of codes, which are used to transmit information over a noisy channel. In this case study, we will examine a real-world application of coding theory in the field of data storage and retrieval.
One of the main challenges in data storage is ensuring the integrity and reliability of the information being stored. This is especially important in situations where data loss or corruption could have serious consequences, such as in the case of financial records or medical records. One way to address this issue is through the use of error-correcting codes, which can detect and correct errors that may occur during transmission or storage.
One popular class of error-correcting codes is known as Reed-Solomon codes, which were developed by Irving Reed and Gustave Solomon in 1960. These codes are based on polynomial algebra and are widely used in many different applications, including CD and DVD storage, satellite communications, and deep space communication.
One specific application of Reed-Solomon codes is in the field of hard disk drives (HDD). HDDs are used to store large amounts of data on a spinning disk, which is accessed by a read/write head. However, due to the mechanical nature of HDDs, it is possible for errors to occur during the reading and writing process. This is where Reed-Solomon codes come in.
HDD manufacturers use Reed-Solomon codes to encode the data being written to the disk, adding an extra layer of protection against errors. If an error is detected during the reading process, the Reed-Solomon code can be used to correct the error, ensuring that the data is retrieved accurately.
In addition to their use in error correction, Reed-Solomon codes are also used in data fragmentation and interleaving. Data fragmentation involves breaking up large blocks of data into smaller chunks, which can be stored on different parts of the disk. This helps to reduce the impact of errors, as it is less likely that all of the fragments will be affected by a single error. Interleaving is a similar process, in which the data is rearranged in a specific pattern to spread out the errors and make them easier to correct.
In conclusion, coding theory plays a vital role in ensuring the reliability and integrity of data storage systems. The use of Reed-Solomon codes in hard disk drives is just one example of how coding theory is applied in the real world to solve practical problems and improve the performance of systems.
17.6 Sample Persuasive Speech Outlines
Staying on Facebook for long hours before bed. In your conclusion paragraph, you can add a personal statement, call to action, a question, recommendation, or predictions related to your topic. Here, in this blog post, we have explained the effective ways to write a good essay outline for a persuasive essay with valid examples. This lets them off the hook, which builds a sense of hope. That information was found in The Gale Encyclopedia of Genetic Disorders book in the section, Down Syndrome, published in 2013 and written by Paul Johnson, a researcher for the Gale Encyclopedia. Thesis statement: Every year, adults should take a life-saving flu vaccine. This statement outlines your point of view as to why you have chosen to write about this topic in light of its relevance to other current events.
How to Write a Persuasive Speech Outline in 5 Minutes
It may come in handy for professional publications or even as a public speech draft. Here is how to write the body paragraphs. Journal of Political Economy, 121 2 , 393—436. Usually, to write a great persuasive essay, a good topic is necessary. Because you intended to be enthusiastic about your issue, you probably understand it well. These misunderstandings can either be mild or highly problematic, and in a situation where a child or student is supposed to trust their teacher for their welfare, the effects of these misunderstandings are sometimes irreversible. Car crashes also cause severe injuries.
7+ Persuasive Speech Outline Template
To summarize: overall, all in all, finally, in brief, on the whole, in summary, in other words, in conclusion. Students may use an emotional style that will make readers follow your ideas. Therefore, evaluating the effectiveness of taking a juvenile through the criminal justice system is important. Ans — Start a persuasive outline with a hook to draw the reader, like a shocking statistic, a provocative question, or an engaging narrative. You can break each section into subsections to maintain your argument without running the risk of diverting off the subject in the outline for persuasive research paper. But this is just going to make people cross their arms even tighter. On the other hand, an unsuccessful speaker might not be able to convince people with a fundamental and proven fact.
Persuasive Outline Exercise problem so
It will give you a better understanding. Natural causes of global warming: Increased temperature of oceans, forest fire, and solar activities. Examine your Audience Consider who your reader is as your second stage. Select keywords and use them as a basis to write logical paragraphs. Transitions Use transitions words like in contrast, similarly, therefore, however, etc. No one broke any bones, but they said it felt like they did.
