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Sufiyan Ghori's user avatar
Sufiyan Ghori's user avatar
Sufiyan Ghori's user avatar
Sufiyan Ghori
  • Member for 12 years
  • Last seen more than 1 year ago
3 votes
3 answers
76k views

time in Sine Wave equation

8 votes
6 answers
67k views

Why Carrier signal can't have frequency less than Message signal

6 votes
4 answers
61k views

Difference between Contrast and Intensity of an Image

8 votes
2 answers
32k views

Amplitude of the Signal in Frequency Domain different from Time Domain

8 votes
4 answers
27k views

What are Chunks when recording a voice signal

11 votes
3 answers
23k views

Why are sidebands generated in AM and FM?

4 votes
4 answers
17k views

What does "frequency" mean for various kinds of signals?

15 votes
3 answers
13k views

Reading the Wavelet transform plot

22 votes
3 answers
13k views

How did they color old black and white movies?

2 votes
3 answers
12k views

If Digital Signal has frequency components then why we don't use it

0 votes
2 answers
12k views

FFT of a Square wave, what are frequency of each Harmonic here

3 votes
1 answer
10k views

understanding FFT2 function of Matlab

6 votes
1 answer
10k views

Adding Salt n Pepper noise into an Image manually

9 votes
2 answers
10k views

How is it possible to Filter out a person's voice out of 100 of other voices?

7 votes
3 answers
9k views

Demonstrating the effect of aliasing

8 votes
3 answers
8k views

How is a human whistle a pure sine wave?

3 votes
2 answers
5k views

CUDA vs FPGA for Image Processing; which is better

8 votes
5 answers
4k views

Why complex numbers are represents as a+ib and can't be as (a,b)?

16 votes
1 answer
4k views

Why Wavelet developed when we already had Short-time Fourier transform

5 votes
3 answers
4k views

Understanding FFT of an Image

3 votes
1 answer
3k views

Understanding this Haar Wavelet Example

0 votes
2 answers
3k views

FFT of High Frequency and Low Frequency?

3 votes
2 answers
2k views

Comparing Image FFT with Sine wave FFT

6 votes
1 answer
2k views

What happens when we Fast Forward the Video

2 votes
1 answer
2k views

Harmonics in 2-D FFT Signal

3 votes
1 answer
2k views

Matlab stores all level of Wavelet's Approximation & Details in a single Row

0 votes
1 answer
1k views

Difference between two Sine wave equations

5 votes
2 answers
1k views

Why Low Frequency called Approximation and High Frequency Detail?

1 vote
1 answer
1k views

Fractional Frequency and negative Frequencies

0 votes
2 answers
1k views

Confusion with ADC conversion in MCP3424