Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...
YouTube on MSN
I mastered Excel's groupby & pivotby functions!
Learn how to use Excel's new GROUPBY and PIVOTBY functions through five real-world examples, ranging from easy to hard. This ...
With the shortlist for the post of vice-chancellors (VC) at each of the eight universities released, one statistic is more revealing than anything else: Only four women among 188 shortlists. For ...
How-To Geek on MSN
Everything you need to know about drop-down lists in Microsoft Excel
From simple lists to dynamic spill ranges and cascading menus, Excel drop-downs offer flexible control over data entry.
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