Engineering
Multiple-Input Multiple-Output
100%
Direction-of-Arrival Estimation
63%
Adaptive Beamforming
51%
Channel Estimation
50%
Joints (Structural Components)
48%
Massive MIMO
48%
Optimisation Problem
43%
Simulation Result
39%
Millimeter Wave
35%
Covariance Matrix
35%
Signal-to-Interference-Plus-Noise Ratio
29%
Beamforming
29%
Sidelobes
25%
Communication System
23%
Two Dimensional
23%
Output System
21%
Signal Model
21%
Steering Vector
21%
Maximization
16%
Mean-Squared-Error
16%
Least Square
16%
Beamformer
16%
Crosscorrelation
16%
Integrated Sidelobe Level
15%
Image Fusion
15%
Parameter Estimation
14%
Gaussians
14%
Multiple Access
14%
Signal-to-Noise Ratio
13%
Output Signal
12%
Antenna
12%
Simulation Example
12%
Computational Complexity
12%
Sparsity
12%
Metrics
12%
Uniform Linear Array
12%
Matrix Factor
11%
Closed Form
11%
Sparse Array
11%
Automotives
10%
Performance Analysis
10%
Blind Signal Separation
10%
Precoders
10%
Noise Subspace
10%
Error Graph
10%
Mean Square Error
10%
Lp-Norm
9%
Outage Probability
9%
Objective Function
9%
Similarities
9%
Computer Science
MIMO Systems
28%
Optimization Problem
21%
Channel Estimation
21%
Gradient Method
17%
Image Fusion
15%
Ultrasound Image
15%
Dictionary Learning
12%
channel estimate
12%
Large-Scale Optimization
11%
Representation Learning
11%
Blind Signal Separation
10%
Covariance Matrix
10%
adaptive boosting
10%
linear matrix
10%
Graph Convolutional Network
10%
Decomposition Matrix
10%
Adjacency Matrix
9%
Numerical Simulation
9%
Signal-to-Noise plus Interference Ratio
8%
Objective Function
8%
Sparsity
7%
Computational Complexity
7%
Decoding Algorithm
7%
maximum-likelihood
7%
Experimental Result
7%
Sparse Approximation
7%
image fusion algorithm
6%
Simulation Example
6%
Boundary Condition
6%
Weak Classifier
6%
Machine Learning
6%
Learning System
6%
Analog-to-Digital Converter
6%
Sparse Representation
6%
Convergence Rate
6%
multifocus image
6%
Image Fusion Problem
6%
Detection Method
6%
Graph Neural Network
5%
Statistical Signal Processing
5%
Least Squares Methods
5%
Toeplitz Matrix
5%
Undesirable Effect
5%
Guided Intervention
5%
Least-Mean-Square Algorithm
5%
Image Reconstruction
5%
Vehicular Network
5%
Signal Detection
5%
Fundamental Problem
5%
Source Localization
5%
Mathematics
Objective Function
14%
Signal Processing
14%
Matrix
13%
Numerical Experiment
12%
Approximates
12%
Adjacency Matrix
12%
Convolution
10%
Thresholding
10%
Tensor
10%
Black Box
10%
Loss Function
10%
Covariance Matrix
9%
Noise Ratio
9%
Nyquist Frequency
7%
Superiority
7%
Estimation Method
7%
Polynomial Model
7%
Estimating Function
7%
Unconstrained Optimization Problem
7%
Lipschitz Constant
6%
Covariance
6%
Least Square
6%
Majorization
6%
Worst Case
6%
Matrix Decomposition
6%
Alternating Direction Method of Multipliers
6%
Regularization
5%
Step Size
5%
Mean Square Error
5%
Maximum Likelihood
5%
Lossless
5%
Variance
5%
Convolutional Neural Network
5%
Training Sample
5%
Degree of Freedom
5%
Processing Step
5%
Neural Network
5%
Closed Form
5%
Mean Square
5%
Sidelobes
5%
Positive Semidefinite Matrix
5%
Finite Length
5%
Scale Parameter
5%
Convergence Rate
5%
Time Unit
5%
Integer
5%
Asymptotic Analysis
5%
Nonuniform
5%
Total Variation
5%
Reconstructed Image
5%
