Victor J D
Proc Natl Acad Sci U S A. 1979 Feb;76(2):996-8. doi: 10.1073/pnas.76.2.996.
The Gaussian white noise and the sum-of-sinusoids methods of systems analysis provide equivalent descriptions of nearly linear and strongly nonlinear transductions in the cat retina. Smoothness in the frequency domain is a common characteristic of biological transductions. This permits a substantial improvement in the signal-to-noise ratio by using the sum-of-sinusoids method, as is demonstrated for the transductions of the cat retina.
系统分析中的高斯白噪声和正弦波总和方法为猫视网膜中近似线性和强非线性转导提供了等效描述。频域中的平滑性是生物转导的一个共同特征。这使得通过使用正弦波总和方法能够显著提高信噪比，正如猫视网膜转导所证明的那样。
