Finishing AP Computer Science Principles is a major milestone, but the leap from block-based coding to real-world JavaScript can feel daunting. Fortunately, the landscape has evolved: Code.org has ...

Abstract: Large-scale uniform arrays encounter critical challenges due to dense element arrangements, including excessive hardware, elevated computational complexity, high costs, strong mutual ...

Abstract: This paper proposes a multi-beam synthesis method for uniform sparse arrays based on visible region analysis. By analyzing the distribution characteristics of the array pattern within the ...