Graphically demonstrates that the shape of the sine, cosine, and tangent functions are derived from geometric relationships on the unit circle. This program was conceived as part of a class project in ...

This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the ...

Cosine and sine of an angle θ are defined to be the x and y-coordinates of the point P on the unit circle with the property that the line from O to P makes and angle θ with the positve x-axis. cos(θ) ...

Abstract: This article proposes a novel method for Sine value computation and aims to design a fast FPGA based architecture for it. Unit Circle method for sine value calculation is a new one where a ...