Mathias wrote:
Dear NG,
I'm looking for a fast way to produce 2d-noise images with 1/f or 1/f^2
spectrum. I currently generate the noise via inverse FFT, but since I
need lots of data (~10^7 for a monte carlo simulation) it needs to be
really fast. Does someone know a faster way than my approach
Dear NG,
I'm looking for a fast way to produce 2d-noise images with 1/f or 1/f^2
spectrum. I currently generate the noise via inverse FFT, but since I
need lots of data (~10^7 for a monte carlo simulation) it needs to be
really fast. Does someone know a faster way than my approach?
- Dimensiona
Dear NG,
I'm looking for a fast way to produce 2d-noise images with 1/f or 1/f^2
spectrum. I currently generate the noise via inverse FFT, but since I
need lots of data (~10^7 for a monte carlo simulation) it needs to be
really fast. Does someone know a faster way than my approach?
- Dimensiona
