发明名称 Method and apparatus for quantifying the number of identical consecutive digits within a string
摘要 One embodiment of the present invention provides a system for quantifying a number of identical consecutive digits starting from a fixed position within a string of n digits. The system operates by converting the string of n digits into a thermometer code, wherein the thermometer code uses m bits to represent a string of m identical consecutive digits within the string of n digits. Next, the system converts the thermometer code into a one-hot code in which only one bit has a logical one value. Finally, the system converts the one-hot code into a logarithmic code representing the number of identical consecutive digits.
申请公布号 US6889235(B2) 申请公布日期 2005.05.03
申请号 US20010991098 申请日期 2001.11.16
申请人 APPLE COMPUTER, INC. 发明人 ATHAS WILLIAM C.
分类号 G06F7/74;H03M7/16;(IPC1-7):G06F15/00 主分类号 G06F7/74
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