Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

Abstract: An improved variant of the precise-integration time-domain (PITD) method is proposed to eliminate the inverse matrix calculation and optimize the storage burden with the help of sparse ...

Abstract: Speech emotion recognition (SER) systems aim to recognize human emotional state during human-computer interaction. Most existing SER systems are trained based on utterance-level labels.

This project is a 24-core, 32-thread GPU designed for the Spartan-7 FPGA (xcs50-csga324-1). It is optimized for integer matrix multiplication and sprite copying to a frame buffer. The GPU employs a ...

TVs tend to be the focal point of a living room, but let's be honest — when they're off, they're basically big black rectangles taking up wall space. Not exactly as charming as a piece of art or a ...

If you're thinking about buying or upgrading your camera, check out the top full-frame models we've tested. Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for ...

Thanks to its slighter profile, a metal bed frame can feel airier in a space than one made of wood, and they have the benefit of greater strength and durability. (It takes less metal than wood to make ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. The market approach is a method for determining the value of an ...