基带信号传输 meaning in English

baseband signalling

In the view of stochastic resonance ( sr ) and signal processing , parameter - turning sr ( psr ) theory and method is proposed and the characteristics of bistable systems are studied . the applications of psr in multi - frequency analog signal processing , digital baseband pulse - amplitude modulation signal transmission and digital carrier modulation signal transmission are investigated . this thesis has also introduced the concepts of parameter - adaptive sr and array - induced sr
本文主要从随机共振物理力学机理与信号处理的角度，研究了非线性双稳态系统的数字特征，提出了参数调节随机共振( psr )理论和方法，并将这一理论应用到多频模拟信号处理、数字基带信号传输和数字载波调制信号传输中，引入了参数自适应随机共振和阵列随机共振系统的概念。