Abstract: This paper presents a direct synthesis approach for lowpass/bandpass co-designed filters, allowing independent control of sub-band responses. The synthesis is based on a group of ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

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Instead of a heart biopsy, a nuclear imaging test called a technetium Tc 99m pyrophosphate scan can now detect cardiac ATTR amyloidosis.

Our dividend calculator can estimate your long-term returns on a dividend stock, assuming dividends are reinvested. Many, or all, of the products featured on this page are from our advertising ...

We see novel car collections come up for auction all the time, but Greg Rusk’s stockpile of vehicles is eye-catching for a couple of reasons. For one thing, it’s beyond huge. Hagerty says “1,300 cars, ...

Are you suffering from fatigue, tiredness, dizziness, lack of concentration, looking pale, getting soreness of mouth with cracks at the corners or craving for non food items like dirt, paper, ice? If ...

Check the currency rates against all the world currencies here. The currency converter below is easy to use and the currency rates are updated frequently. This is very much needed given the extreme ...