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Royi
  • Member for 12 years, 10 months
  • Last seen this week
25 votes
5 answers
20k views

What Is the Best First Order IIR (AR Filter) Approximation to a Moving Average Filter (FIR Filter)?

8 votes
1 answer
317 views

Unit Problem in Designing a Filter for a Given Auto Correlation Function

5 votes
3 answers
911 views

Image Pyramid Without Decimation

5 votes
3 answers
7k views

Reconstruction of Audio Signal from its Absolute Spectrogram

5 votes
4 answers
655 views

What Is Continuous White Noise in The Context of Signal Processing and Broadly

4 votes
1 answer
172 views

The Different Solutions for Filter Coefficients Estimation for Periodic Convolution and Full Convolution

4 votes
1 answer
324 views

ARMA (Auto Regressive Mean Average) Process Representation as AR (Auto Regressive)

4 votes
1 answer
912 views

Estimate the Discrete Fourier Transform / Series of a Signal with Missing Samples

2 votes
2 answers
214 views

Minimum Mean Square Estimator - Equivalent Expressions to Minimize

2 votes
1 answer
121 views

Variance of an Implicit Function of Kalman State Vector

2 votes
1 answer
127 views

How to Solve a Composition of Convolutions from Regularized Least Squares Model in Frequency Domain

2 votes
2 answers
77 views

Fit Data Samples with a Robust Fit

1 vote
2 answers
646 views

The Gradient / Derivative of Least Squares of 2D Image Convolution

1 vote
3 answers
1k views

Sum of Sine and Cosine with Random Phase as LTI System

1 vote
3 answers
175 views

Weighted Sum of Auto Correlation - Lower Bound

1 vote
1 answer
1k views

Estimating Filtered Noise Variance

1 vote
3 answers
1k views

Apply Low Pass (Smoothing) Filter on a Set of Matrices and Reject Outliers

0 votes
1 answer
2k views

Show That the Power Spectrum Density Matrix Is Positive Semi Definite (PSD) Matrix

0 votes
1 answer
1k views

Recursive Implementation of the Gaussian Filter (1D & 2D)

0 votes
1 answer
463 views

Channel Estimation / Equalization - Estimate Channel Inverse Using White Noise Statistics Only

0 votes
1 answer
759 views

The Sinc Function and the Partition of Unity Property

0 votes
3 answers
2k views

The Standard Deviation of The Derivative of a Signal

-1 votes
2 answers
904 views

Calculating the Norm of Each Sample of the DFT Transform