Laura Zornosa is a reporter at TIME. Beyoncé; Kelis Laura Zornosa is a reporter at TIME. When “Break My Soul” was released as the lead single off Beyoncé’s latest album, Renaissance, in late June, the ...

Fast, accurate and arbitrage-free volatility surface fitting remains a core challenge for options desks. Fabrice Deschâtres ...

Engineers are always looking to make their designs more efficient. Don has a DSP technique that should ease your computational burden. Interpolation and approximation are thorny issues for software ...

For years, new TVs have come with a feature called frame interpolation, or motion smoothing, enabled by default. By creating new frames in between the ones encoded in the movie, it makes motion ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated ...

Lin-Log: impedance-versus-temperature (thermistor data). Using the built-in “linterp” function, MathCAD estimates and plots the data (Figure 1). As you can see, at X coordinates between the original ...