Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
TWCN Tech News

Error writing temporary file, Make sure your temp folder is valid

The Error writing temporary file, Make sure your temp folder is valid indicates that Windows cannot read or write inside the temp folder. So there are a couple of ...
IEEE

On the Converse Safety Problem for Differential Inclusions: Solutions, Regularity, and Time-Varying Barrier Functions

Abstract: This article presents converse theorems for safety in terms of barrier functions for unconstrained continuous-time systems modeled as differential inclusions. Via a counterexample, we show ...
IEEE

Complexity Reduction in AMP Iterative Detection: A New Approach With Error Function-Aided Mechanism and Convergence-Based Termination

Abstract: Approximate message passing (AMP) iterative detection is recognized as a reliable and practical approach for multiple-input multiple-output (MIMO) systems. However, existing AMP detection ...