gperiodic is a program for browsing the periodic table and looking up data for different elements. It also features a non-graphical interface. gperiodicOrb是一個(gè)瀏覽元素周期表和查詢不同元素的數(shù)據(jù)的程序。它有一個(gè)非圖形化的界面。
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.
The purpose of this application note is to describe the main elements of
an RS-422 and RS-485 system. This application note attempts to cover
enough technical details so that the system designer will have considered all
the important aspects in his data system design. Since both RS-422 and RS-
485 are data transmission systems that use balanced differential signals, it is
appropriate to discuss both systems in the same application note. Throughout
this application note the generic terms of RS-422 and RS-485 will be used to
represent the EIA/TIA-422 and EIA/TIA-485 Standards.
