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huffman_matlab

于 2007-09-07 发布 文件大小:27KB
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下载积分: 1 下载次数: 548

代码说明:

  图像压缩的Huffman编码与解码,matlab源代码(Image compression Huffman encoding and decoding, matlab source code)

文件列表:

huffman
.......\huff03.m
.......\huffcode.m
.......\hufflen.m
.......\hufftext.txt
.......\hufftree.m

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  • lzw
    Compressing method....lzw
    2020-10-13 17:17:31下载
    积分:1
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    2013-05-28 20:40:43下载
    积分:1
  • reliability-assessment
    电力输发电系统可靠性评估程序 解析法 系统数据在压缩包里(Power transmission and generation system reliability evaluation process analytical method system data compression bag)
    2020-09-01 09:28:09下载
    积分:1
  • hu
    说明:  图的算法实现 (1)将图的信息建立文件; (2)从文件读入图的信息,建立邻接矩阵和邻接表; (3)实现Prim、Kruskal、Dijkstra和拓扑排序算法。 (Graph Algorithms (1) will map the information to create the document (2) read from the document map information, the establishment of adjacency matrix and adjacency list (3) the realization of Prim, Kruskal, Dijkstra, and topological sorting algorithm.)
    2008-06-12 12:30:36下载
    积分:1
  • AVIRIS_LP
    说明:  一种基于线性预测和算术编码的高光谱图像压缩方法,希望对您有用。(Based on linear prediction and arithmetic coding of hyperspectral image compression, and I hope useful for you.)
    2009-08-07 12:01:18下载
    积分:1
  • ECG_Comp
    Amplitude Thresholding compression method used here in for ECG signal compression as presented on paper entitled as ECG signal compression with reconstruction via cubic spline approximation by Olga Malgina, Jana Milenkovi, Emil Plesnik, Matej Zajc, Andrej Koš ir and Jurij F. Tasi.
    2013-09-12 17:04:03下载
    积分:1
  • ezw
    ezw程序,主要对图像进行小波变换,然后基于ezw算法进行编码(EZW process, mainly on the image wavelet transform, and then based on the EZW coding algorithm)
    2008-06-13 14:30:39下载
    积分:1
  • Cross-Entropy
    交叉熵实现多元高斯混合模型优化的源代码,供大家学习使用(Realize cross-entropy optimization of multi-Gaussian mixture model of the source code for the U.S. study the use of)
    2009-02-11 16:55:44下载
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  • DS4
    设电文字符集D及各字符出现的概率F如下: D={a,b,c,d,e,f,g,h}(字符数n=8) F={5,29,7,8,14,23,3,11}( ) 编写完成下列功能的程序: ①构造关于F的Huffman树; ②求出并打印D总各字符的Huffman编码。 程序结构: 类型说明; 构造Huffman树的函数:Huffman_tree(H[m+1]); 求Huffman编码的函数:Huffman_code(code[n+1]); main() { 变量说明; 输入字符集D及频率F; 调用Huffman_tree(H); 调用Huffman_code(code); 打印编码; Y 继续? N 停止 }
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