application-note · German
Perspektivische Darstellung von Rechenergebnissen mit Hilfe eines Analogrechners
A short AEG-Telefunken application note (7 pages, document ASD 051 0469) describing how an analog computer can generate perspective (three-dimensional) representations of computed results on an oscilloscope by adding weighted projections of a third variable z to the X and Y deflection channels. The note presents five circuit variants using multipliers and potentiometers to set a fixed or continuously rotating viewing angle, and illustrates the technique with a damped oscillatory differential-equation system whose phase-plane trajectory is displayed as a rotating 3D spiral at multiple viewing angles.
3D visualizationoscilloscope displaydifferential equationsanalog computation techniques