李老师的《矩阵分析与应用》，大作业，不要照搬以免被判挂科。保存此案例以便测试程序、科研创新调用。 完成课堂上讲的关于矩阵分解的LU分解、QR分解（Gram-Schmidt）、Orthogonal Reduction (Householder变换 reduction 和Givens变换 reduction)和 URV程序实现。在此基础上 ...

Abstract: This work presents a mathematical procedure for solving coupling matrix synthesis problems with arbitrary topologies. A discussion on the properties of arbitrary response-preserving ...

Hydrogels are among the most widely studied biomaterials in modern drug delivery research. Their high hydrophilicity, ...

Abstract: Recommender systems are essential in digital services for helping users find relevant items. One of the main challenges faced by these systems is the problem of sparsity, where limited ...

Aseptic processing demands reliable, robust, and validated analytical methods to ensure sterility, safety, and quality, ...

TUCSON, AZ / ACCESS Newswire / January 9, 2026 / Umbrella Labs today announced the availability of 5 AMINO 1MQ as a research ...