In each step the LZSS algorithm sends either a character or a pair. Among these, perhaps character "e" appears more frequently than "x", and a pair of length 3 might be commoner than one of length 18, say. Thus, if we encode the more frequent in fewer bits and the less frequent in more bits, the total length of the encoded text will be diminished. This consideration suggests that we use Huffman or arithmetic coding, preferably of adaptive kind, along with LZSS.-In each step the LZSS algorithm sends either a character or a lt;position, lengthgt; pair. Among these, perhaps character "e" appears more frequently than "x", and a lt;position, lengthgt; pair of length 3 might be commoner than one of length 18, say. Thus, if we encode the more frequent in fewer bits and the less frequent in more bits, the total length of the encoded text will be diminished. This consideration suggests that we use Huffman or arithmetic coding, preferably of adap
这是一个用VC编的解压包,内容为两个程序例子,内容涉及大量算法,和系统函数。-This is a series of the VC-extract package, the contents of the two procedures example, covering a large number of algorithms, and system functions.
本代码为数据压缩的C语言实现,它只是个学习程序,希望能够给参考者帮助!-the code for data compression C language, it is just learning the procedure, hoping to be able to help the reference!
vc下基于对话框的h。263文件解码并显示。263文件在目录下,为output。263,共90祯,解码后显示(176*144格式)。-vc Based on the dialog h. 263 decoder and display the document. 263 documents in the directory, for the output. 263, a total of 90 Qizhen, decoding revealed (176* 144 format).