A.模擬信號(hào)向數(shù)字信號(hào) B.數(shù)字信號(hào)向模擬信號(hào) C.二進(jìn)制信號(hào)向數(shù)字信號(hào)
A.47 B.64 C.00101111
A.允許出現(xiàn)的變量取值所對(duì)應(yīng)的最小項(xiàng) B.不允許或根本不會(huì)出現(xiàn)的變量取值所對(duì)應(yīng)的最小項(xiàng) C.允許出現(xiàn)的變量取值所對(duì)應(yīng)的最大項(xiàng)