Abstract: Accurate velocity macromodels are crucial for depth-domain migration and full waveform inversion (FWI) of the prestack seismic data. Slope tomography is an effective macromodel-building ...

If you have experience with R or want a quick way to generate a regression with statsmodels using a pandas DataFrame, you can ...

Joshua has been playing video games for as long as he can remember. He's currently playing just about any and every new AAA story-based game. In his free time, he enjoys buying, building, painting, ...

If you often scroll through long Excel sheets, learning how to freeze the top 2 rows will make navigation far smoother. Excel’s Freeze Panes feature lets you lock multiple rows, columns, or both, so ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

Abstract: Microwave photonic frequency-to-phase-slope mapping (FTPSM) is susceptible to frequency measurement errors, primarily induced by delay-rate uncertainty and fluctuations. To address this ...

Artur is a copywriter and SEO specialist, as well as a small business owner. In his free time, he loves to play computer games and is glad that he was able to connect his professional career with his ...

Have you ever stared at a spreadsheet, struggling to make sense of percentage calculations that just don’t seem to add up? Whether it’s a confusing formula, a misstep with zero values, or an ...