Mathematics
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Royi
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Electrical Engineer (Student)

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All Questions Answers
Score Newest
answer
99
The median minimizes the sum of absolute deviations (the $ {\ell}_{1} $ norm)
Nov 16, 2014
question
26
Unbiased Estimator for a Uniform Variable Support
Aug 29, 2011
answer
15
How Can $ {L}_{1} $ Norm Minimization with Linear Equality Constraints (Basis Pursuit / Sparse Representation) Be Formulated as Linear Programming?
Apr 5, 2018
question
12
Orthogonal Projection onto the $ {L}_{1} $ Unit Ball
Jun 18, 2017
answer
12
The Proximal Operator of the $ {L}_{1} $ Norm Function
Jan 11, 2017
question
11
Eigenvalues and Eigenvectors of $2 \times 2$ Matrix
Nov 2, 2010
question
9
Prove Inequality $\frac{\left(1-\alpha\right)\left(1+{\alpha}^{k}\right)}{\left(1+\alpha\right)\left(1-{\alpha}^{k}\right)}\geqslant\frac{1}{k}$
Oct 2, 2011
question
8
Maximum of the Variance Function for Given Set of Bounded Numbers
Nov 17, 2011
question
8
Orthogonal Projection onto the Unit Simplex
Aug 22, 2017
answer
8
When $\min \max = \max \min$?
Jul 25, 2017
Top network posts
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62
Command line: How do you rotate a PDF file 90 degrees?
29
What Is the Best First Order IIR (AR Filter) Approximation to a Moving Average Filter (FIR Filter)?
24
Noise Estimation / Noise Measurement in Image
23
The proof of equivalent formulas of ridge regression
17
Why Is the Canny Edge Detection Used Instead of Sobel / Prewitt Edge Detection Before Hough Transformation?

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