Engineering
Direction-of-Arrival Estimation
100%
Degree of Freedom
43%
Group Sparsity
42%
Simulation Result
40%
Compressive Sensing
31%
Sparse Array
30%
Co-Prime Array
27%
Fourth Order
27%
Demonstrates
25%
Target Tracking
20%
Two Dimensional
19%
Joints (Structural Components)
18%
Mutual Coupling
17%
Uniform Linear Array
16%
Parameter Estimation
16%
Reference Signal
15%
Detection Performance
14%
Beamformer
13%
Adaptive Beamforming
13%
Frequency Decomposition
13%
Signal-to-Noise Ratio
13%
Carrier Leakage
13%
Direction of Arrival
13%
Obtains
13%
Free Hole
12%
Distributed Sensor
11%
Sensor Array
11%
Unmanned Aerial Vehicle
11%
Frequency Bin
11%
Physical Sensor
10%
Multiple Frequency
10%
Computational Efficiency
10%
Maximum Likelihood
10%
Echo Signal
10%
Doppler Effect
9%
Estimation Result
9%
Sparse Linear Array
9%
Output Signal
8%
Integration Time
8%
One Dimensional
8%
Discrete Fourier Transform
8%
Complexity Reduction
8%
Computational Complexity
8%
Signal Reconstruction
7%
Limited Resource
7%
Frequency Analysis
6%
Range Ambiguity
6%
Data Sample
6%
Signal Modulation
6%
Interpolation Model
6%
Computer Science
direction-of-arrival
68%
Sparsity
26%
Compressive Sensing
22%
Estimation Method
16%
Sampling Scheme
13%
Frequency Decomposition
13%
Noise-to-Signal Ratio
13%
Localization Problem
10%
Detection Performance
9%
Estimation Performance
8%
Covariance Matrix
8%
Performance Improvement
8%
Nonstationary Signal
6%
Fractal Geometry
6%
Vectorization Process
6%
Carrier Leakage
6%
Position-Sensor
6%
time-delay
6%
time delay estimation
6%
Decision Method
6%
Doa Estimation
6%
Correlation Matrix
6%
localization algorithm
6%
Estimation Accuracy
6%
Underdetermined Case
6%
Signal Reconstruction
5%
Computational Complexity
5%
Complexity Reduction
5%
Fourier Transform
5%
