Chapter operations to write a program, the input image Huffman, display the original image entropy encoded average code word length, and be able to reconstruct the image according to encoding.
第五章作业编写一个程序，对输入的图像进行哈夫曼编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。
Listing 3 shows the same code with logic added that tests for word string length and frequency.
清单3展示了相同的代码，但是添加了测试单词字符串长度和频率的逻辑。
The word length errors using truncation of sign magnitude code are analyzed.
对原码截断算法的字长误差进行了理论分析；
The output sequences of them also have strong auto correlation and weak cross correlation by computer, so when the code length is fixed, they can afford to more code word.
通过计算机仿真还发现它们均具有尖锐的自相关特性和弱的互相关特性，从而在码长固定的前提下，它们可提供较多的码字。
The entropy coding methods which adopted fixed code table and probability model are improved to adaptive context-based alterable word length coding.
熵编码由固定的码表和概率模型改进为自适应的基于上下文的变字长编码。
The entropy coding methods which adopted fixed code table and probability model are improved to adaptive context-based alterable word length coding.
熵编码由固定的码表和概率模型改进为自适应的基于上下文的变字长编码。
应用推荐