Huffman codes In telecommunication, how do we represent a set of messages, each with an access frequency, by a sequence of 0’s and 1’s? To minimize the transmission and decoding costs, we may use short strings to represent more frequently used messages. This problem can by solved by using an extended binary tree which is used in the 2- way merging problem.
标签: telecommunication represent messages Huffman
上传时间: 2014-01-04
上传用户:x4587
音频文件的RS分析,可以找到音频文件中是否隐藏了密码信息
上传时间: 2014-07-20
上传用户:caixiaoxu26
The SP486 and SP487 are low–power quad differential line drivers meeting RS-485 and RS-422 standards. The SP486 features a common driver enable control the SP487 provides independent driver enable controls for each pair of drivers. Both feature tri–state outputs and wide common–mode input range. Both are available in 16–pin plastic DIP and SOIC packages.
标签: differential and standard drivers
上传时间: 2014-01-13
上传用户:tianyi223
Raptor Codes 是一种新的纠错编码方式,这里是一篇关于该算法的国外的文章,格式为pdf。
上传时间: 2017-02-24
上传用户:秦莞尔w
Raptor Codes 是一种新的纠错编码方式,这里是一篇关于该算法的国外的文章,格式为pdf。
上传时间: 2013-12-09
上传用户:邶刖
Raptor Codes 是一种新的纠错编码方式,这里是一篇关于该算法的国外的文章,格式为pdf。
上传时间: 2014-01-04
上传用户:gut1234567
Raptor Codes 是一种新的纠错编码方式,这里是一篇关于该算法的国外的文章,格式为pdf。
上传时间: 2017-02-24
上传用户:569342831
opencv codes in C++ (linux and eclipse)
标签: eclipse opencv codes linux
上传时间: 2014-01-09
上传用户:lwwhust
opencv codes in C++ (linux and eclipse)
标签: eclipse opencv codes linux
上传时间: 2014-12-22
上传用户:caiiicc
opencv codes in C++ (linux and eclipse)
标签: eclipse opencv codes linux
上传时间: 2017-03-02
上传用户:wmwai1314