Standard temporally-colored noise

[ChrisRackauckas]

With the new infrastructure, it should be pretty easy to define temporally-colored noise. But we should provide some easy defaults. For example, the NoiseGrid can be made just from a grid of pre-calculated points, which should be pretty simple to do from an FFT or something. Sadly, I don't actually know how to do this!

I found in some MATLAB site that 1/f noise can be defined as:

https://www.mathworks.com/matlabcentral/newsreader/view_thread/71461

y(t)= sum_n (1/n)sin(2*pi*f0*n*t+r(n))

I'm not too familiar with this stuff so I was wondering if anyone knew of a good write-up on this stuff to help get me on the right track. Any guidance, maybe @elevien or @AshtonSBradley ?