Notes in visual_computing

To Subscribe, use this Key

Status	Last Update	Fields
Published	01/04/2024	What is the fourier transform F[g](w) where g is: g(x)= f (x − a)
Published	01/04/2024	what is the fourier transform F[g](w) where g is: g(x) = eiax f (x)for some constant 'a'
Published	01/04/2024	for constants a and b, what is the fourier transform F[h](w) where h is: h(x)=a· f (x) + b·g(x)
Published	01/04/2024	for constant a, what is the fourier transform F[g](w) where g is:g(x) = f(ax)
Published	01/04/2024
Published	01/04/2024
Published	01/04/2024	What is the formula of cos(x) using Euler's formula?
Published	01/04/2024	What is the formula for sin(x) using Euler's formula?
Published	01/04/2024
Published	01/04/2024	if f(x) is an even function and real-valued, then what can be said about it's fourier transform?
Published	01/04/2024	if f(x) is an odd function and real-valued, then what can be said about it's fourier transform?
Published	01/04/2024
Published	01/04/2024
Published	01/04/2024	what is a low-pass filter?
Published	01/04/2024	What is a greyscale framebuffer?
Published	01/04/2024	What is an indexed framebuffer?
Published	01/04/2024	What is a colour framebuffer?
Published	01/04/2024	What's the formula for the index in memory for a greyscale image (row based indexing)?
Published	01/04/2024	What is the formula for the index in memory of a greyscale image using column based indexing?
Published	01/04/2024
Published	01/04/2024	What is a box filter, how does it work?
Published	01/04/2024	What is a Gaussian filter, and how does it work?
Status	Last Update	Fields