Choosing adequate average number in evoked potential studies with correlation coefficient

F. Z. Shaw, C. T. Yen

研究成果: Article同行評審

摘要

A theoretical relationship was derived among the number of trials averaged (N), initial signal-to-noise ratio (SNR) and correlation coefficient (r). The validity of this relationship was tested with simulations using one cycle sinusoidal signal and two kinds of noises, namely, white gaussian noise and rat EEG. By selecting 0.95 as an acceptable r value, the adequate average number could be determined under different SNR conditions.

原文English
頁(從 - 到)97-100
頁數4
期刊Biomedical Engineering - Applications, Basis and Communications
12
發行號3
出版狀態Published - 2000 六月 25

All Science Journal Classification (ASJC) codes

  • Biophysics
  • Bioengineering
  • Biomedical Engineering

指紋 深入研究「Choosing adequate average number in evoked potential studies with correlation coefficient」主題。共同形成了獨特的指紋。

引用此