MrExcel on MSN

Excel Trick: Total Only Filtered Rows Without Errors

Discover how to sum only filtered data in Excel without errors. Perfect for reports, dashboards, and accurate data analysis. ...
MrExcel on MSN

How to Use SUMIF and SUMIFS for Conditional Summing in Excel

Learn how to sum data in Excel using IF conditions with SUMIF or SUMIFS. Perfect for accurate reporting and data analysis.
IEEE

Switching Control Strategy for DC–DC Converters Based on Polynomial Lyapunov Function and Sum-of-Squares Approach

Abstract: The introduction of switched system theory opens new perspectives for the control design of dc/dc converters. Regarding the classical two-level converters, two switching control design ...