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.
IEEE

A High-Precision LiDAR Full-Waveform Echo Decomposition Method for Parameter Extraction

Abstract: Aliased echo signal decomposition is the core of LiDAR systems. The multicomponent overlap and non-Gaussian components of echoes pose challenges to the accurate extraction of waveform ...
IEEE

Dynamic Parameter Identification Based on the Recursive Least Squares Method for a 2-DOF Manipulator Using Brushless DC Motor

Abstract: Parameter identification plays an important role in ensuring the stability and efficiency of the system. In this paper, a parameter identification algorithm for robots using brushless DC ...
American Banker

Tokenization is coming, but the US may lose the chance to write its rules

Key insight: Tokenization of assets is going to transform global finance. But by dragging their heels on establishing clear rules of the road, U.S. regulators could be pushing the development of key ...
The New York Times

Trump Says He May Not Renew Canada-Mexico Trade Deal

The president’s comments come at a crucial moment in talks among the three countries over the renewal of their free-trade agreement. By Matina Stevis-Gridneff Ana Swanson and Tony Romm Matina ...