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 ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Add a description, image, and links to the gimp-tutorial topic page so that developers can more easily learn about it.

PDFs are a great way to share documents because the format can be read by mostly anyone and it works just as well with images as it does text, graphs and graphics. But it's not easy to edit without ...

Drawing arrows in GIMP can be a straightforward process once you understand the available methods. Here are several techniques to help you add arrows to your images effectively. By using these methods ...

Removing a password from a PDF file on your Mac can be a straightforward process, especially if you know the password. However, if you've forgotten the password or need to bypass certain restrictions, ...

We show you how to insert a PDF into Excel and have it display as a document, icon, or linked live file. Sharing invoices and financial statements in PDF format has become the norm. However, there may ...

Picture yourself in a meeting with your sights set on international markets. You find a detailed report on your premium Chromebook, but it's in a different language. For an effective strategy, you ...

You can easily create a PDF file by choosing it as an output format when saving a document in Word, Excel, and other programs. But when it comes to PDF editing, many users are confused, not knowing ...