Abstract: The coupling between the receiver coils i.e. cross-coupling is one of the main challenges in multiple receiver wireless power transfer. Previous studies showed that the cross-coupling can be ...

This letter proposes a quaternion projection gradient ascent (QPGA) iterative algorithm based on generalized HR calculus for computing the principal eigenvalues and its eigenvectors of quaternion ...

1 The School of Information Science and Engineering, Chongqing Jiaotong University, Chongqing, China 2 The School of Intelligent Manufacturing, Chongqing Industry and Trade Polytechnic, Chongqing, ...

Trodelvy did not meet the primary endpoint of progression-free survival in the ASCENT-07 trial for HR-positive, HER2-negative metastatic breast cancer. An early trend favoring Trodelvy in overall ...

LinkedIn support accidentally revealed its algorithm: it tracks "viewer tolerance," reducing visibility for authors whose posts are consistently ignored. To succeed, diversify content types weekly, ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

Learn how gradient descent really works by building it step by step in Python. No libraries, no shortcuts—just pure math and code made simple. LDS Church's presidency reveal sparks "hilarious" ...

After introducing for Google Search in May, the gradient ‘G’ icon will now be used across the company. Initially, that G icon where the four colors bleed into each other was just for Search. The ...

The White House has answered what had been one of the major outstanding questions regarding its pending deal to transfer TikTok’s US operations to a majority American ownership group: Under the ...