Engineering
Fourier Transform
100%
Two Dimensional
30%
Heisenberg Box
24%
Simulation Result
20%
Frequency Domain
16%
Potential Application
14%
Experimental Result
13%
Sampling Theorem
13%
Simulation Experiment
13%
Parameter Estimation
12%
Powerful Tool
12%
Fractional-Order
12%
Processing Method
11%
Time Domain
11%
Frequency Plane
10%
Signal Modulation
10%
Obtains
10%
Ambiguity Function
10%
Analytic Signal
9%
Sampled Signal
8%
Image Watermarking
8%
Gaussians
8%
Discretization
8%
Orthogonality
8%
Harmonics
8%
Random Signal
8%
Signal-to-Noise Ratio
8%
Total Variation
8%
Cross Term
8%
Image Restoration
7%
Demonstrates
6%
Discrete Fourier Transform
6%
Frequency Modulation
6%
Image Color Processing
6%
Frequency Analysis
6%
Signal Reconstruction
6%
Frequency Resolution
6%
Recurrent
6%
Regularization
6%
Fast Algorithm
6%
Discrete Form
6%
Watermarking
5%
Image Analysis
5%
Restored Image
5%
Image Representation
5%
Sampling Rate
5%
Mathematics
Fractional Fourier Transform
59%
Signal Processing
47%
Fourier Transform
38%
Convolution
31%
Nonuniform
27%
Convolution Theorem
22%
Hilbert Transform
21%
Linear Time
16%
Orthogonality Relation
11%
Applied Mathematics
10%
Sampling Theorem
10%
Image Processing
9%
Color Image
8%
Wavelet Transforms
8%
Sampling Rate
7%
Convolution Operator
6%
Cosine Transform
6%
Numerical Example
6%
Regularization
6%
Polynomial
6%
Number
6%
Eigenfunction
5%
Sum formula
5%
Alternating Direction Method of Multipliers
5%
Dimensional Case
5%
Weight Function
5%
Computer Science
Fourier Transform
27%
Sampled Signal
16%
Transform Domain
12%
Fractional Fourier domain
11%
de-noising
9%
Gaussian Window
8%
Signal Modulation
6%
Fractional Domain
5%
Image Restoration
5%
