Keyphrases
Single Point
100%
Nonlinearity
100%
Power Spectral Density
100%
Rate of Change
66%
Jet Noise
66%
National Science Foundation
33%
Plane Wave
33%
Environmental Development
33%
Nonlinear Effects
33%
Attenuation Effect
33%
Spectral Changes
33%
Noise Analysis
33%
Development Program
33%
Controlled Environment
33%
Propagation Distance
33%
Physical Significance
33%
Environmental Research
33%
Shock Tube
33%
Geometrical Spreading
33%
Burgers Equation
33%
Spreading Effect
33%
Engineering
One Dimensional
100%
Power Spectral Density
100%
Change Rate
66%
Plane Wave
33%
Applicability
33%
Nonlinear Effect
33%
Noise Analysis
33%
Imaginary Part
33%
Distance Propagation
33%
Physical Significance
33%
Geometrical Spreading
33%
Earth and Planetary Sciences
Nonlinearity
100%
Jet Aircraft Noise
66%
Noise Analysis
33%
Environmental Research
33%
Navy
33%
Shock Tubes
33%
Research and Development
33%
Environmental Development
33%
Physics
Environmental Research
33%