Comment on "Stochastic resonance in a linear system with signal-modulated noise"
arXiv:cond-mat/0304368 · doi:10.1209/epl/i2003-10216-x
Abstract
The system discussed recently in L. Cao and D. J. Wu, Europhys. Lett. {\bf 61}, (2003) 593 merely reproduces properties of the input signal.
Submitted to Europhysics Letters; 2 pages in epl.cls style; minor changes as compared with the previous version