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Java书籍 Contains a complete archiver by Haruhiko Okumura. The archiver uses an LZ engine whose output is c
Contains a complete archiver by Haruhiko Okumura. The archiver uses
an LZ engine whose output is compressed with static Huffman. The
file is chopped into pieces which all get their own independent
set of Huffman tree s. ARJ 2.41, ZIP 2.0 and PKZIP 2.04g use
essentially the same method. ZOO and L ...
数据结构 为得到使电文总长最短的二进制前缀编码
为得到使电文总长最短的二进制前缀编码，则以n种字符出现的频率作权，设计一棵Huffman树，求出给定权值的字符对应的Huffman编码。
技术管理 经统计
经统计，某机器14条指令的使用频度分别为：0.01,0.15,0.12,0.03,0.02,0.04,0.02,0.04,0.01,0.13,0.15,0.14,0.11,0.03。分别求出用等长码、Huffman码、只有两种码长的扩展操作码3种编码方式的操作码平均码长。
解：
等长操作码的平均码长=4位 Huffman编码的平均码长=3.38位 只有两种码长的扩展操作码的平均码长=3.4位。
...
压缩解压 The two C source files in this archive are specific to the TRS-80 Model 4 with high-resolution grap
The two C source files in this archive are specific to the TRS-80 Model 4 with
high-resolution graphics board. However, the code which performs Huffman enco-
ding and decoding is of general interest.
压缩解压 The two C source files in this archive are specific to the TRS-80 Model 4 with high-resolution grap
The two C source files in this archive are specific to the TRS-80 Model 4 with
high-resolution graphics board. However, the code which performs Huffman enco-
ding and decoding is of general interest.
数据结构 对一篇文章编码和解码
对一篇文章编码和解码，采用huffman
树的方法
压缩解压 一个类似于压缩软件的程序
一个类似于压缩软件的程序，能够对任意文件进行Huffman编码，最后生成一个压缩文件
压缩解压 给定若干个字符及其对应的权重
给定若干个字符及其对应的权重，建造一颗高度尽可能小的Huffman树及字符的Huffman编码。