Sine, cosine and tangent functions are periodic functions, meaning they repeat themselves at regular intervals. This interval of repetition is known as the period of the function, and this periodicity ...

This program allow the user to generate a sine or a cosine graph by only asking the user for the graph properties. The properties of the sine and cosine function are: Amplitude : Any real number ...

Abstract: In this paper, we provide a matrix that diagonalizes the Laplacian of a path graph over a finite field. By analogy with the fact that the discrete cosine transform matrix diagonalizes the ...

Abstract: In image compression, block-based transforms tend to be inefficient when blocks contain arbitrarily shaped discontinuities. For this reason, transforms incorporating directional information ...

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 ...

https://www.geeksforgeeks.org/plotting-sine-and-cosine-graph-using-matloplib-in-python/. I used this website for my work and copied the np.linespace work and np.cos ...