spurious oscillation การใช้

Stability in this context refers to " an amplifier's immunity to causing spurious oscillations ".
Capturing sharp changes in the solution requires the use of second or higher-order numerical schemes that do not introduce spurious oscillations.
In present undergraduate engineering education, the emphasis on linear systems develops a way of thinking that dismisses nonlinear dynamics as spurious oscillations.
Spurious oscillation may occur as particles cross the boundaries of the mesh in MPM, although this effect can be minimized by using generalized interpolation methods ( GIMP ).
Although the above second-order scheme provides greater accuracy for smooth solutions, it is not a total variation diminishing ( TVD ) scheme and introduces spurious oscillations into the solution where discontinuities or shocks are present.