发明名称 |
Method for finding minimal signed digit with variable multi-bit coding based on booth's algorithm |
摘要 |
Provided is a method for finding a minimal signed digit with variable multi-bit coding. The method includes the steps of: scanning and grouping given multi-bit and checking the type of each group; deciding whether each group is to be performed by any one of a coding for positive number and a coding of negative number depending on the type of each group; converting the value of each group into a corresponding value of different number system and finding a signed digit based on the converted value; if the type of each group indicates the coding for negative number, performing bitwise inverting on the value of each group; and converting multi-bit subjected to the bitwise inverting into a corresponding value of different number system, and finding a signed digit based on the converted value. |
申请公布号 |
US8150899(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20070952477 |
申请日期 |
2007.12.07 |
申请人 |
KIM DAE-WON;KIM SEONG-WOON;KIM MYUNG-JOON;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KIM DAE-WON;KIM SEONG-WOON;KIM MYUNG-JOON |
分类号 |
G06F5/00 |
主分类号 |
G06F5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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