Browse 769,100+ sketch wallpaper stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Grainy blue frame with spray ...

Abstract: The time-modulated array has higher flexibility than the traditional antenna array. However, the time-modulated array is sensitive to random errors. In this paper, the time-modulated uniform ...

This repository contains 5 different pattern-making programs written in Python. Each program prints a unique pattern using loops, making it a great resource for beginners to practice Python logic.

Abstract: With current limitations in technology scaling and increasing processor power consumption, approximate computing techniques are being explored to meet the stringent time and memory ...

Browse 1,100+ marina drawing stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Vintage travel set with sailing ...