心电图上标明心跳次数.A electrocardiogram records the heartbeat.心电图和脑电图在现代医学中是非常珍贵的诊断工具.Both electrocardiograms and electroencephalograms are invaluable diagnostic tools in modern medicine.心电图可能是最广为应用的监测仪.Perhaps the single most wi...
The multiplicative complexity of the two - dimensional discrete Hartley trans ( ? ) m of size 2~ n ×2~ n, where (? )本文研究了长度为2~n×2 ~n ( n为正整数 ) 二 维 离散哈特莱 ( Hartley ) 变换的乘法复杂性.This set of orthogonal transforms start with w...