We formulate the problem as a signal-to-interference-plus-noise ratio maximization, by jointly optimizing the receive beamforming and antenna element positioning. Due to the non-convexity and ...

This work demonstrates a novel approach to advance multi-beam radiation patterns in indoor optical wireless networks by utilizing a cluster-based optical aperture comprising IR radiative elements ...

Then, they used principal component analysis (PCA) to study the effects of these characteristics on the dispersity of milk powder, and found that roundness, convexity and area ... breakdown spectra to ...

It is a subtle means of uniting those two hardly compatible elements in the building ... Its shape suggests a tent, and this tent-like character, ie, its convexity, is suggested by acoustics: the ...

☐Fee paid previously with preliminary materials. ☐Fee computed on table in exhibit required by Item 25(b) per Exchange Act rules 14a6(i)(1) and 0-11. It is important that your shares of common ...

These rules help in identifying and writing chemical symbols consistently across all elements. The symbol serves as a shorthand notation for each element's name in formulas and equations ...

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Based on undergraduate teaching to students in computer science, economics and mathematics at Aarhus University, this is an elementary introduction to convex sets and convex functions with emphasis on ...