【简答题】Questions 8 to 11 are based on the conversation you have just heard. 8. A) The security check takes time. B) He has to check a lot of luggage. C) His flight is leaving in less than 2 hours. D) The air...
【单选题】The generator matrix G of an (n,k) linear code is a k-row ́ n-column matrix. If given the systematic form G as G=[I k P], where I k is an identity matrix; then, the parity-check matrix H can be con...