time-domain
Amplitude versus seconds
Time-domain describes analysis or representation of signals as they vary over time, measuring amplitude at successive moments.
This contrasts with frequency-domain analysis, which breaks signals into component frequencies.
Time-domain graphs show voltage changes as the signal progresses.
The distinction is fundamental in signal processing, audio engineering, and physics.
Graphed oscillation pattern
- oscilloscopeVoltage waveform display device
- amplitudeMaximum oscillation displacement
- samplingExtracting subset for study
- analogComparable equivalent
digital · pulse · transient · signal · convolution · filter · modulation · envelope
Rapid spectral decomposition algorithm
- spectralGhostlike or wavelength-related
- conversionAct of changing states
- representationDepiction or likeness
- dualHaving two parts
mathematical · decomposition · synthesis · inverse · spectrum · harmonic · oscillation · wavelet
Radio-wave object detection
- impedanceAC circuit opposition
- characterizationDescribing distinctive qualities
- propagationAct of spreading widely
- delayEnforced waiting period
waveform
Graphed oscillation pattern
- oscilloscopeVoltage waveform display device
- amplitudeMaximum oscillation displacement
- samplingExtracting subset for study
analog · digital · pulse · transient · signal · convolution · filter · modulation · envelope · phase
FFT
Rapid spectral decomposition algorithm
- spectralGhostlike or wavelength-related
- conversionAct of changing states
- representationDepiction or likeness
dual · mathematical · decomposition · synthesis · inverse · spectrum · harmonic · oscillation · wavelet · Laplace
radar
Radio-wave object detection
- impedanceAC circuit opposition
- characterizationDescribing distinctive qualities
- propagationAct of spreading widely