Abstract: This paper considers the problem of detecting a signal that belongs to an unknown one dimensional subspace of C N×1 in additive interference-plus-noise whose covariance matrix is unknown.

The presenter does a really excellent job of explaining the value and power of ChatGPT's collaborative editing feature, called Canvas. He also has a creatively bizarre filming set with a pool table, a ...

The medical examiner's office investigates approximately 40,000 deaths per year in New York City. Its molecular genetics laboratory, founded by Dr. Yingying Tang in 2003, is the only one of its kind ...

TNT Sports 1 is the TV channel for linear viewers, while while Discovery+ is the online destination for streaming all cyclocross content, and indeed all road racing content – this is pretty much the ...

My PCMag career began in 2013 as an intern. Now, I'm a senior writer, using the skills I acquired at Northwestern University to write about dating apps, meal kits, programming software, website ...

GameSpot may get a commission from retail offers. Developer Embark Studios has announced that the upcoming extraction shooter Arc Raiders is getting a free "server slam" test this weekend on all ...

If you are looking for a free internet speed test app for Windows 11/10, this list is for you. Here, we are going to mention multiple free Microsoft Store apps that let you measure your internet speed ...

If you have built a new computer and wanted to test it, or if you need to identify hardware faults on your existing system, you will want to consider subjecting your computer to a PC Stress Test. A PC ...

The United States government has discontinued its free at-home COVID-19 test program after four years. The program, which began in 2021, shipped over 900 million tests directly to U.S. households.

Americans can no longer order free at-home COVID-19 tests from the government through COVIDtests.gov. The suspension of the program, which has distributed over 1.8 billion COVID tests across the ...

You can't place orders for at-home COVID testing kits anymore, but there are still resources available for free testing. Peter is a writer and editor for the CNET How-To team. He has been covering ...

There are a ton of free games on PS5, free games on Xbox, and free games on PC, but the ones that stand out offer players a lot of content without charging anything or at least allow you to experience ...