发明授权
US4933978A Method and apparatus for determining the value of a sample in the mth
position of an ordered list of a plurality of samples
失效
用于确定多个样本的有序列表的第m位置中的样本的值的方法和装置
- 专利标题： Method and apparatus for determining the value of a sample in the mth position of an ordered list of a plurality of samples
- 专利标题（中）： 用于确定多个样本的有序列表的第m位置中的样本的值的方法和装置
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申请号： US405110申请日： 1989-09-11
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公开(公告)号： US4933978A公开(公告)日： 1990-06-12
- 发明人: Stuart S. Perlman , Sanford Eisenhandler , Paul W. Lyons , Michael J. Shumila
- 申请人： Stuart S. Perlman , Sanford Eisenhandler , Paul W. Lyons , Michael J. Shumila
- 申请人地址： NJ Princeton
- 专利权人： RCA Licensing Corporation
- 当前专利权人： RCA Licensing Corporation
- 当前专利权人地址： NJ Princeton
- 主分类号： G06F17/18
- IPC分类号： G06F17/18
摘要：
A method and apparatus for determining the value of a sample having a particular position in an ordered ranking, by magnitude, of a set of digital samples includes means for truncating the lesser significant bits of the samples. Further means compares the values of the truncated samples and generates selection control signals indicating the truncated sample which is in the desired position of an ordered ranking of the truncated samples. A function generator then generates a function of the samples, corresponding to the selected truncated samples.
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