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The main difference between source and channel coding

The main difference between source and channel coding

2026-06-17 10:39
1 answer

The main differences between source coding and channel coding were as follows: - ** Purpose **: - The purpose of source coding was to compress the source as much as possible to improve the effectiveness of the communication and reduce the remaining amount of the source while ensuring the quality of the communication. In other words, the original information could be represented with fewer symbols. - The purpose of channel coding was to increase the reliability of data transmission by adding redundant information to the information after source coding, so that the receiver could use the redundant information to perform forward error correction after receiving the signal. - ** Function **: - Source coding was to convert the signal into a digital signal and compress the data. - Channel coding was to improve the error correction ability of the code itself by adding a certain number of check bits. - ** Type **: - Source coding is divided into two types: Lossless compression (such as Hoffman code, arithmetic code, LZW code, etc.) and Lossy compression (such as JPEG, mpg, etc.). - The channel codes include linear block codes, circular codes, perceptual codes, Turbo-codes, Low-density Parity-Check codes, Polar codes, and so on. - ** In terms of application scenarios **: - Source coding is suitable for scenarios where the integrity of the original data needs to be preserved, such as text file compression, loss-less audio compression, etc. - Channel coding is suitable for scenarios where data needs to be transmitted over unreliable channels, such as wireless communication, satellite communication, and so on. "Choose" was equally exciting. Everyone was welcome to read it!

Trapped Between Two Alphas

Trapped Between Two Alphas

"What's that?" I whispered to myself as I felt something moved very fast behind me. It was very dark at night and a dim-lighted lamp was the only source of light I had to see my way home! "Oh my God!! What could that be?" I whispered to myself again as it moved again, this time, I felt it getting closer to me. Suddenly, I heard a soft whisper close to my left ear "she's back and will spare no one". I became more terrified and decided to run. As I was running, I felt that something was running after me, something I couldn't see. Suddenly, my foot hit a stone on the ground and I fell down with a loud thud, shattering the only source of light I had to pieces! And as I was trying slowly to get back to my feet, I was startled by what I perceived in my nostrils. It was as if what was chasing me was right before my face but yet, I couldn't see it, I could only perceive the smell of warm human blood! ****** On her 18th birthday, Katerina Bathas expected a miracle. Instead, she got a death sentence. Her fated mate, the cruel and powerful Alpha Kol Night, rejected her in front of the entire pack, calling her "unworthy" and "disgusting." Broken and maltreated by Ace, her own brother, on the basis that she was believed to have killed their parents, Katerina flees into the wilderness, choosing the life of a Rogue over a lifetime of shame. But the girl who left the Fallen Moon Pack isn't the woman who returns. Rescued by the mysterious Untamed Pack, Katerina undergoes a lethal transformation. Now, Kol is back, haunted by the bond he tried to break and desperate to reclaim what he threw away. Caught in a deadly tug-of-war between two Alphas, Katerina must decide: Will she return to the mate who shattered her, or surrender to the Alpha who saved her—even if his love is built on a lie? And oh, who is this third Alpha claiming to be her mate as well?
Fantasy
761 Chs

The difference between a female channel and a main channel?

The difference between the female channel and the main channel was mainly reflected in the following aspects: 1. Different reader groups: female frequency novels are mainly targeted at female readers, while the main website's Xianxia novels are mainly targeted at male readers. Female novels tended to focus more on emotional descriptions and plot twists, while the main novel focused more on setting the world view and character creation. 2. Different subject matter: The content of the female channel was more diverse, including romance, fantasy, urban, history, science fiction, etc. The main theme of the Xianxia article was more fixed, mainly including Xianxia, fantasy, martial arts, etc. 3. Different writing styles: the writing style of female novels pays more attention to delicate emotional descriptions and vivid characters, as well as more attention to writing style and rhetoric techniques. The writing style of the main author, Xianxia, pays more attention to plot setting and world view construction, as well as more attention to narrative rhythm and plot development. 4. Different target audiences: female novels focus more on attracting young female readers to provide a more relaxed and romantic reading experience, while the main novel focuses more on attracting adult male readers to provide a more in-depth and grand world view and storyline. There were differences between the female channel and the main channel in terms of reader groups, subject matter, writing style, and audience positioning. This was also an important difference between the two.

1 answer
2024-09-23 02:46

What is the main difference between the 'wtahc' cartoon and its source material?

I'm not really sure. Maybe the style or the plot could be different, but I need more info to be specific.

2 answers
2025-10-27 16:08

What is the main difference between the Dayx manhwa and its source novel?

I think the main difference might be in the way the story is presented visually. The manhwa could have a different art style and might focus on certain aspects differently than the novel.

1 answer
2025-09-23 11:57

What is the main difference between the hentai manga and its channel?

Well, the hentai manga is the core creative work with the story and visuals. The channel, on the other hand, might have additional elements like fan interactions, behind-the-scenes looks, or maybe even exclusive promotions. So, it's not just about the manga itself but the added extras the channel provides.

1 answer
2025-06-24 18:56

What's the difference between the source journal and the extended version of the source journal

The source journal and the extended version of the source journal were both applications of the evaluation standards of the CSSSCI, but their specific content and scope of application were slightly different. The source journals of the SSSCI referred to the journals specified in the SSSCI evaluation standards. These journals were usually academic journals, conference proceedings, and degree theses. The source journal of the CSSSCI was the core component of the CSSSCI evaluation standard, responsible for providing reliable source data for the CSSSCI evaluation. The extended edition of the source journal of the CSSSCI expanded the content and scope of the journal on the basis of the source journal of the CSSSCI. The extended version of the journal included non-academic journals such as news articles, books, reports, and conference papers. These extended versions of the source journals provided the source data for the evaluation of the SSSCI, and at the same time, they also enriched the standards and content of the evaluation. Therefore, the main difference between the source journal and the extended version of the source journal was their source scope and content composition. The source journals of the CSSSCI were mainly academic journals, while the extended version of the CSSSCI source journals covered more non-academic journals.

1 answer
2024-09-10 18:24

What is the main difference between the 'Quanzhi Fashi' manhwa and its source novel?

In the 'Quanzhi Fashi' manhwa, compared to the novel, the story might progress at a different pace. Also, some minor plot details could be omitted or modified to fit the comic format.

2 answers
2025-05-16 23:31

What's the main difference between Sang Zhi manhwa and its source material?

I think the main difference might be in the art style and maybe some minor plot tweaks to make it more visually appealing.

3 answers
2025-09-28 12:47

What is the main difference between the black channel manga and other similar manga?

The main difference might be in the storylines and character development. The black channel manga could have a unique plot twist or more complex characters.

1 answer
2025-06-13 23:51

First coding stories

1 answer
2024-11-28 20:47

What's the main difference between the Little Justice League cartoon and its source material?

The Little Justice League cartoon mostly sticks to the source, but you might notice differences like added humor or simplified storylines for a younger audience. Still, it tries to capture the core of the original idea.

1 answer
2025-05-13 21:05
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