Abstract: This article proposes a method which generates a set of weights to synthesize sum or difference pattern with precisely controlled sidelobe level (SLL), null, and dynamic range ratio (DRR) ...

The Powerball jackpot for Christmas Eve rose to $1.7 billion after Monday’s drawing yielded no big winner. Related Articles Lottery ticket worth over $400K sold in East Bay, and a ticket worth over ...

Have you ever stared at a colorful Excel spreadsheet, wondering how to quickly calculate totals or counts based on cell colors? It’s a common frustration for anyone managing large datasets. While ...

This blog post is about comparing the running times of the most commonly used ways to loop through an array in JavaScript in order to see which one is the most efficient. Here is the code used for an ...

When it comes to investing, timing can make all the difference. Should you invest all at once, spread your contributions evenly over time, or adjust your investments based on market performance? On a ...

If you want to know how to sum cells with text and numbers in Excel, we’ve got you covered. Dealing with numbers in Excel is usually a breeze, but things can get tricky when these numbers are tucked ...

Wondering how to use VLOOKUP and SUM across multiple sheets in Excel? We’ve got you covered right here. VLOOKUP is a useful function in Excel that can help you in many ways, especially when dealing ...

We show you how to use the SUM formula in Excel, how to use the AutoSum feature and how simple additions with the plus sign work. Microsoft Excel is the most widely-used spreadsheet program, integral ...