单符号积分脉冲频率与正弦波交叉调制技术之间的比较。

Comparison between single signed integral pulse frequency and sine wave crossing modulation techniques.

作者信息

Adam D, Glukhovsky A

机构信息

Julius Silver Institute, Department of Biomedical Engineering, Technion-Israel Institute of Technology, Haifa.

出版信息

Biol Cybern. 1991;64(6):469-75. doi: 10.1007/BF00202611.

DOI:10.1007/BF00202611

PMID:1650591

Abstract

The single signed integral pulse frequency modulation (SS-IPFM) is used in modeling neural communication processes. The reference signal crossing and in particular sine wave crossings (SWC) are used to describe physiological processes like vision. Under some restrictions upon the input signal it is possible to define SS-IPFM and SWC systems with identical output for the same modulation input. These restrictions and the exact compositions of the encoders are examined by comparison of both SS-IPFM and SWC to general form of Pulse Position Modulation (PPM) technique.

摘要

单符号积分脉冲频率调制（SS-IPFM）用于对神经通信过程进行建模。参考信号交叉，特别是正弦波交叉（SWC），用于描述诸如视觉等生理过程。在对输入信号的一些限制条件下，对于相同的调制输入，可以定义具有相同输出的SS-IPFM和SWC系统。通过将SS-IPFM和SWC与脉冲位置调制（PPM）技术的一般形式进行比较，研究了这些限制条件以及编码器的确切组成。