Abstract: Reducing the number of antenna elements within a fixed aperture while maintaining low sidelobe levels is a key challenge in sparse array design. Although various sidelobe suppression ...

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible. Sometime in the fall of 2021, Andrew ...

# The shape is defined by a list of (x,y) points to set the corners ...

speed = 0.5 # speed of rotation if you want it to rotate x1 = this.x y1 = this.y z1 = this.z rotation_matrix = np.array([[u1*u1*(1-c)+c, u1*u2*(1-c)-u3*s, u1*u3*(1-c ...

The Kirtland School District is preparing to roll out new courses that will provide middle and high school students with programming experience. The courses will give students the opportunity to earn ...

ABSTRACT: At a substation, the condition of an applied voltage is checked using a bulky contact-type electroscope. Although it is important to secure a safe working environment, it is a burden to ...