Bing is a point-to-point bandwidth measurement tool (hence the b ), based on ping. Bing determines the real (raw, as opposed to available or average) throughput on a link by measuring ICMP echo requests roundtrip times for different packet sizes for each end of the link
If we have two individually sorted vectors "a" and "b" but they are not sorted with respect to each other and we want to merge them into vector "c" such that "c" is also a sorted vector. Then c=mergesorted(a,b) can be used.
Distributed Median,Alice has an array A, and Bob has an array B. All elements in A and B are distinct. Alice and Bob are interested in finding the median element of their combined arrays.
基于事件驅(qū)動的串口通訊控件
消息幀數(shù)據(jù)格式:
1 0 A B X X
其中 10 為消息標(biāo)識,
AB表示文本長度,L=A*100+B
XX為配位字符,任意
控制幀數(shù)據(jù)格式
0 1 A B M N
其中 01為控制標(biāo)識,
AB為請求標(biāo)識
MN為附加標(biāo)識
11表示請求對方接收文件,M表示描述字串中文件名子串的長度
N表示描述字串中文件大小子串的長度
10通知對方放棄傳輸
00通知文件傳輸完畢
01請求對方發(fā)送數(shù)據(jù), MN為10請求發(fā)送下一個
MN為00請求重發(fā)
數(shù)據(jù)幀數(shù)據(jù)格式
0 0 A B M N
其中 00 為數(shù)據(jù)標(biāo)識,
AB表示數(shù)據(jù)長度,L=A*100+B
MN為校驗(yàn),M*100+N=A+B
