Due to the use of strapdown seeker in small missiles, a small field of view angle is required to ensure effective tracking and strike of the target during the final interception.Based on the tracking strategy of dragonfly chasing targets, a composite guidance law is studied.In the Football initial guidance section, the parallax angle is controlled
Macrocyclic chemistry has been Teaching Posters extensively developed over the past several decades.In fact, the architecture of new macrocyclic models has undergone exponential growth to offer molecules with specific properties.In this context, an attempt is made in this study to provide an overview of some synthetic methods allowing the elaborati
For copyright protection of diffusion-weighted imaging (DWI) images, traditional robust watermarking techniques result in irreversible distortions, while reversible watermarking methods exhibit poor robustness.We propose a two-stage lossless watermarking algorithm based on a Transformer network to solve this problem.The first stage of the algorithm
Libraries and academic disciplines are experiencing a major transformation to the digital era.A challenge for libraries is to adapt and coordinate Supplements their transformation with differing rates and types of changes in teaching, research, and scholarly communication among the disciplines they serve.This paper argues libraries need to acknowle