Power of detection considering different noise levels. Changes in the power of detection in response to different noise levels are shown for D = 0.05 μm2/s, M = 25, (A), and M = 50, (B). Gaussian white noise with a standard deviation of σn was assumed. The values of σn are indicated in the abscissa using a scale of 10 nm. In both panels (A and B), the first column corresponds to the ratio rd/ℓ = 5; the second to rd/ℓ = 7; the third to rd/ℓ = 10 and the fourth to rd/ℓ = 12.
Menchón et al. BMC Biophysics 2012 5:4 doi:10.1186/2046-1682-5-4