Search - source code for compression

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[Data structs] huffmanFORdatastreamcompress DL : 0: 用于数据流压缩的huffman算法源代码，c++编写，程序十分简练-data flow for the Huffman compression algorithm source code, c preparation, the procedure was very concise
Date : 2025-12-26 Size : 16kb User : 郝春风
[Data structs] Pratical_Algorithms_for_Programmers DL : 0: 本书作者为Andrew.Binstock等。本书重点关注的是实用，立即可用的代码，并且广泛讨论了可移植性和特定于实现的细节。本书作者介绍了一些用用但很少被讨论的算法，它们可用于语音查找，日期和时间历程，B树和索引文件，数据压缩，任意精度的算术，校验和数据验证，并且全面的介绍了例程，排序算法和数据结构。本书只要求读者具有C语言的初级知识以及基本代数的相关知识。源代码经过测试符合ANSI标准，可以运行在UNIX下，以及BORLAND，Microsoft和Watcom的编译器上。-Book author Andrew.Binstock and so on. This book focuses on the practical and immediately available code, and extensive discussion of portability and implementation-specific details. The author describes some, but rarely discussed with the use of algorithms, which can be used for voice to find, date and time history, B tree and index files, data compression, arbitrary precision arithmetic, checking and data validation, and comprehensive introduced the routine, sorting algorithms and data structures. This book only requires the reader has a knowledge of C language primary and basic algebra knowledge. Source code has been tested meet ANSI standards, can run on UNIX, and BORLAND, Microsoft and Watcom compilers.
Date : 2025-12-26 Size : 30.54mb User : 张振宇
[Data structs] code DL : 0: 动态规划法各种源码，包括0,1背包，多边形游戏，矩阵连乘，数字三角形，图像压缩-Dynamic planning method for a variety of source code, including the 0, 1 backpacks, Polygon game, matrix multiplication, the number of triangles, image compression and so on.
Date : 2025-12-26 Size : 152kb User : 杨天
[Data structs] Huffman-c-code DL : 0: 用C语言Huffman程序源码，适于数据压缩和数据编码研究方面进行参考，变换方法即可实现各种数据的压缩-Performed using C language reference Huffman program source code, suitable for data compression and coding research data transformation method can achieve a variety of data compression
Date : 2025-12-26 Size : 213kb User : Zheng
[Data structs] HuffmanTree DL : 0: 霍夫曼编码是一种编码方式，是一种用于无损数据压缩的熵编码（权编码）算法。用变长编码表对源符号（如文件中的一个字母）进行编码，其中变长编码表是通过一种评估来源符号出现机率的方法得到的，出现机率高的字母使用较短的编码，反之出现机率低的则使用较长的编码，这便使编码之后的字符串的平均长度、期望值降低，从而达到无损压缩数据的目的。-Huffman coding is a coding is a lossless data compression entropy coding (right coding) for the algorithm. With variable-length coding tables on the source symbol (such as a file in a letter) to encode, which is a method of variable length coding table through an assessment of the probability of occurrence of the source symbols obtained letters appear high probability using a shorter code, and vice versa low appears machine code using a longer, which would make the average length of the string after encoding, expectations are lower, so as to achieve the purpose of lossless data compression.
Date : 2025-12-26 Size : 1kb User : lly