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Excel Tutorial: Calculating Variance Within Pivot Tables

Learn how to calculate and display variance inside Excel pivot tables. Perfect for financial analysis, reporting, and data insights. #ExcelTips #PivotTable #Variance #ProductivityHacks ...
IEEE

All Frequency Direct Illumination Using Visibility Correspondence Generated With Spherical Voronoi Diagrams

Abstract: Vectorized visibility is a powerful visibility representation for rendering direct illumination with all frequency quality. However, the existing rendering method requires the visibility ...