IEEE

A General Matrix Function Dimensionality Reduction Framework and Extension for Manifold Learning

Abstract: Many dimensionality reduction methods in the manifold learning field have the so-called small-sample-size (SSS) problem. Starting from solving the SSS problem, we first summarize the ...
GitHub

MATLAB functions to work with LS-DYNA binout files:

*There is only 1 input argument. The root binout file is the first if there are more than one binout file. The function is configured to auto-detect and read all files sequentially. Data from these ...
Investopedia

Calculating Covariance for Effective Stock Portfolio Management

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Somer G. Anderson is CPA, doctor of accounting, and an ...
GitHub

Understanding Matrix Function Normalizations in Covariance Pooling through the Lens of Riemannian Geometry

Figure 2: The distances under Power Euclidean Metric (PEM) and Log-Euclidean Metric (LEM) are significantly different (256 x 256 SPD matrices). This is the official code for our ICLR 2025 publication: ...
IEEE

Frequency Estimation for Energy Rate-Based Forced Oscillation Source Identification Using Its Properties on Modes Decomposed by Matrix Pencil Function

Abstract: Forced oscillation (FO) source identification prevents the impending threat to power system security. This article proposes a methodology to accurately estimate FO frequency for source ...
gadgets360

Epson LQ-1310 Dot Matrix Single Function Monochrome Printer

Epson LQ-1310 Dot Matrix Single Function Monochrome Printer price in India starts from ₹ 19,499. The lowest price of Epson LQ-1310 Dot Matrix Single Function Monochrome Printer is ₹ 19,499 at Amazon ...