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 ...
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Excel Tutorial: Calculating Variance Within Pivot Tables
Learn how to calculate and display variance inside Excel pivot tables. Perfect for financial analysis, reporting, and data ...
A quick-start project that shows how to group row and column field items based on date, time, number, and string types.
If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...
Learn how to master Windows PowerShell scripting to automate repetitive tasks, manage systems efficiently, and streamline your workflow on Windows 11. This beginner-friendly tutorial shows the ...
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