发明名称 |
Apparatus for recognizing relative extrema |
摘要 |
An apparatus for recognizing relative extrema in a dispersive digital data word sequence which includes relatively few, simple component elements specifically including a comparator which generates a positive or zero logic signal depending on the sign of the word comparison between two successive words, a counter operating within a limited numerical range for counting the comparator output signals upward or downward, and a threshold detector responding when a given counter status is exceeded or fallen short of for maximum or minimum indication, and which due to its structurally and operatively simple design ensures real-time processing of scattering data word sequences with a high word frequency, e.g., 500 MHz.
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申请公布号 |
US4757464(A) |
申请公布日期 |
1988.07.12 |
申请号 |
US19860874494 |
申请日期 |
1986.06.16 |
申请人 |
MESSERSCHMITT-BOELKOW-BLOHM GMBH |
发明人 |
ZIMMERMANN, WERNER;HAUSER, KARL-HEINZ |
分类号 |
G06F7/02;G06F7/22;H03M1/18;(IPC1-7):H03K5/19;G01R19/30 |
主分类号 |
G06F7/02 |
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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