| 摘要 |
The device for modeling in VisSim Comm of structural and signal time-dependent filters (SSTDF) comprises a differentiator in series connected by a signal input controlled by an inversely proportional function of by-pass input signal, the input being a SSTDF output, a controlled resonance circuit and a controlled integrator, the output being a SSTDF output. In it there is an additional phase-difference circuit as well as a complex signal shaper, an amplitude detector and a frequency-shift converter. |
