Description: Huffman 这个名字，程序员们至少会联想到二叉树和二进制编码。的确，我们总以 Huffman 编码来概括 D.A.Huffman 个人对计算机领域特别是数据压缩领域的杰出贡献。我们知道，压缩 = 模型 + 编码，作为一种压缩方法，我们必须全面考虑其模型和编码两个模块的功效；但同时，模型和编码两个模块又相互具有独立性。-Huffman, programmers will at least think of a binary tree and binary coding. Indeed, we always Huffman coding to summarize D. A. Huffman personal computer areas, especially in the field of data compression outstanding contribution. We know that the compression encoding = model, as a compression method, we must take full account of two model and coding module effectiveness; But at the same time, model and coding module of two mutual independence. Platform: |
Size: 2048 |
Author:亞男 |
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Description: 霍夫曼coding程序，用此程序可以对任意图像进行霍夫曼编码。-Huffman coding procedures, this procedure can be used for any image Huffman coding. Platform: |
Size: 5120 |
Author:许成哲 |
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Description: Huffman编码实现数字图象压缩，解压．对数字图象的压缩的步骤之一编码和解压步骤之一解码有很大的帮助．-Huffman coding of digital image compression, decompression. On digital image compression encoding one of the steps towards one of the steps to extract and decode a great help. Platform: |
Size: 10240 |
Author:梦铃 |
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Description: 哈夫曼编码的matlab仿真程序，并分析哈夫曼编码性能-Huffman coding matlab simulation program and to analyze the performance of Huffman Coding Platform: |
Size: 1024 |
Author:wuyinkui |
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Description: 哈夫曼编码，直接使用[zipped,info] = norm2huff(x)调用函数即可实现。-Huffman coding, direct use of [zipped, info] = norm2huff (x) call function can be realized. Platform: |
Size: 16384 |
Author:现代 |
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Description: 本程序是第二带编码解码经典，huffman编码，实现编码解码-This procedure is the second classic band codec, huffman coding, to achieve codec Platform: |
Size: 59392 |
Author:李靖 |
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Description: ) Compression using huffman code
-with a number of bits k per code word
-provide huffman table
Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree.
-) Compression using huffman code
-with a number of bits k per code word
-provide huffman table
Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree.
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Size: 1024 |
Author:ria |
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Description: Matlab下实现huffman编码 在MATLAB中模拟c中链表 利用复数运算-Matlab under huffman coding in the MATLAB simulation of c in the list in the use of the plural operation Platform: |
Size: 155648 |
Author:peng |
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Description: huffman编码用于图像的压缩和解压，很好用的，可以用于各类图像的处理-huffman coding for image compression and decompression, useful, and can be used for all kinds of image processing Platform: |
Size: 2048 |
Author:唐宁 |
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