Skip to main content
Olli Niemitalo's user avatar
Olli Niemitalo's user avatar
Olli Niemitalo's user avatar
Olli Niemitalo
  • Member for 9 years, 2 months
  • Last seen this week
5 votes
3 answers
932 views

Absolute convergence of periodic sinc interpolation

3 votes
1 answer
110 views

A filter removing forbidden information in the stop-band

8 votes
1 answer
5k views

2-d circularly symmetric low-pass filter

2 votes
0 answers
754 views

Arbitrary precision FFT and IFFT

3 votes
2 answers
2k views

Symmetry and periodicity of frequency-shifted discrete Fourier transform

7 votes
1 answer
330 views

DC bias from ADC in frequency detection scenarios

4 votes
1 answer
445 views

Advancing a causal IIR filter's impulse response

3 votes
1 answer
608 views

Optimal trade-off between oversampling and filter length

2 votes
1 answer
102 views

Continuity and its relationship with asymptotic spectral decay

3 votes
2 answers
393 views

Recursive filter with truncated polynomial impulse response

5 votes
2 answers
660 views

Nonnegative or positive band-limited interpolation

5 votes
1 answer
1k views

Efficient implementation of 2-d circularly symmetric low-pass filter

8 votes
5 answers
922 views

Estimators for improved spectral subtraction of noise

8 votes
1 answer
387 views

Optimal amplitude of an $m$-bit sinusoid

0 votes
1 answer
106 views

Prefix code of symbol pairs

0 votes
1 answer
38 views

Randomized prefix code

3 votes
1 answer
118 views

Ratio of expected values of squares of errors in power quantities, in dB

12 votes
2 answers
2k views

Bounds of the derivative of a bounded band-limited function

3 votes
0 answers
100 views

Convolution of signals sampled on a logarithmic grid

2 votes
2 answers
315 views

Magnetometer coil equalization

7 votes
2 answers
3k views

Interpolation of magnitude of discrete Fourier transform (DFT)

3 votes
1 answer
219 views

White noise gain of uniform spline interpolation

19 votes
6 answers
5k views

Filter design by distributing poles and zeros on parametric curves

-1 votes
1 answer
79 views

Terminology: source and target