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Longer titles found: Linear time-invariant system (view)

searching for Time-invariant system 29 found (75 total)

Exponential stability (682 words) [view diff] exact match in snippet view article find links to article

In control theory, a continuous linear time-invariant system (LTI) is exponentially stable if and only if the system has eigenvalues (i.e., the poles

Separation principle (687 words) [view diff] exact match in snippet view article find links to article

observer and a stable state feedback are designed for a linear time-invariant system (LTI system hereafter), then the combined observer and feedback

Rosenbrock system matrix (420 words) [view diff] exact match in snippet view article find links to article

Rosenbrock system matrix or Rosenbrock's system matrix of a linear time-invariant system is a useful representation bridging state-space representation and

Linear filter (2,743 words) [view diff] no match in snippet view article find links to article

in which case they can be analyzed exactly using LTI ("linear time-invariant") system theory revealing their transfer functions in the frequency domain

Hautus lemma (655 words) [view diff] exact match in snippet view article find links to article

theory and in particular when studying the properties of a linear time-invariant system in state space form, the Hautus lemma (after Malo L. J. Hautus)

First-order hold (957 words) [view diff] exact match in snippet view article find links to article

the hypothetical sequence of Dirac impulses, xs(t), to a linear time-invariant system, otherwise known as a linear filter with such characteristics (which

Weighting pattern (259 words) [view diff] no match in snippet view article find links to article

A weighting pattern for a linear dynamical system describes the relationship between an input u {\displaystyle u} and output y {\displaystyle y} . Given

Minimum energy control (401 words) [view diff] no match in snippet view article find links to article

the control u ( t ) {\displaystyle u(t)} that will bring a linear time invariant system to a desired state with a minimum expenditure of energy. Let the

Minimum phase (3,165 words) [view diff] exact match in snippet view article find links to article

In control theory and signal processing, a linear, time-invariant system is said to be minimum-phase if the system and its inverse are causal and stable

State variable (694 words) [view diff] no match in snippet view article find links to article

shown below, the state equations and output equations for a linear time invariant system can be expressed using coefficient matrices: A, B, C, and D A ∈

Additive state decomposition (1,269 words) [view diff] exact match in snippet view article find links to article

Here, the task yp → 0 is assigned to the linear time-invariant system (9) (a linear time-invariant system being simpler than a nonlinear one). On the other

Intermodulation (2,532 words) [view diff] exact match in snippet view article find links to article

of the receiver. A linear time-invariant system cannot produce intermodulation. If the input of a linear time-invariant system is a signal of a single frequency

Acoustic impedance (3,233 words) [view diff] exact match in snippet view article find links to article

current resulting from a voltage applied to the system. For a linear time-invariant system, the relationship between the acoustic pressure applied to the system

Bode plot (4,721 words) [view diff] exact match in snippet view article find links to article

of analysis in the frequency domain. The Bode plot for a linear, time-invariant system with transfer function H ( s ) {\displaystyle H(s)} ( s {\displaystyle

System identification (2,278 words) [view diff] exact match in snippet view article find links to article

filtering Grey box completion and validation Hysteresis Linear time-invariant system theory Model order reduction Model selection Nonlinear autoregressive

Wiener deconvolution (1,318 words) [view diff] exact match in snippet view article find links to article

{\displaystyle \ h(t)} is the known impulse response of a linear time-invariant system n ( t ) {\displaystyle \ n(t)} is some unknown additive noise

Ohm's law (6,080 words) [view diff] exact match in snippet view article find links to article

is a complex parameter, and A is a complex scalar. In any linear time-invariant system, all of the currents and voltages can be expressed with the same

Fourier analysis (4,788 words) [view diff] exact match in snippet view article find links to article

into ordinary algebraic ones. Therefore, the behavior of a linear time-invariant system can be analyzed at each frequency independently. By the convolution

Lamberto Tronchin (665 words) [view diff] no match in snippet view article find links to article

METHOD FOR ARTIFICIALLY REPRODUCING AN OUTPUT SIGNAL OF A NON-LINEAR TIME INVARIANT SYSTEM The "Tuned City" project: lecture at Wiels, Brussels Tronchin, Lamberto;

Applications of capacitors (2,584 words) [view diff] exact match in snippet view article find links to article

filter design. A high-pass filter is usually modeled as a linear time-invariant system. It is sometimes called a low-cut filter or bass-cut filter.[1]

Green's function (5,191 words) [view diff] exact match in snippet view article find links to article

Green's function is the same as the impulse response of linear time-invariant system theory. Loosely speaking, if such a function G can be found for

Convolutional code (2,834 words) [view diff] exact match in snippet view article find links to article

denotes convolution. A convolutional encoder is a discrete linear time-invariant system. Every output of an encoder can be described by its own transfer

Dryden Wind Turbulence Model (1,330 words) [view diff] no match in snippet view article find links to article

through a process known as spectral factorization. Consider a linear time invariant system with a white noise input that has unit variance, transfer function

Hannay angle (1,492 words) [view diff] exact match in snippet view article find links to article

defined in the context of action-angle coordinates. In an initially time-invariant system, an action variable I α {\displaystyle I_{\alpha }} is a constant

Runge–Kutta methods (7,400 words) [view diff] exact match in snippet view article find links to article

independent of t {\displaystyle t} (so called autonomous system, or time-invariant system, especially in physics), and their increments are not computed at

Detective quantum efficiency (1,574 words) [view diff] exact match in snippet view article find links to article

linear and shift-invariant imaging systems (analogous to linear and time-invariant system theory but replacing time invariance with spatial-shift invariance)

Von Kármán wind turbulence model (1,652 words) [view diff] no match in snippet view article find links to article

through a process known as spectral factorization. Consider a linear time invariant system with a white noise input that has unit variance, transfer function

Input-to-state stability (3,535 words) [view diff] exact match in snippet view article find links to article

differential equations, retarded systems, hybrid systems, etc. Consider a time-invariant system of ordinary differential equations of the form where u : R + → R

Action principles (4,084 words) [view diff] exact match in snippet view article find links to article

each other in which time is simply an index or a parameter. For time-invariant system, the action S {\displaystyle S} relates simply to the abbreviated