Antonio Schneider, articles - page 34

Random Does a collection of Gaussian random variables necessarily constitute a Gaussian Process?
Does a collection of Gaussian random variables necessarily constitute a Gaussian Process?
What properties of a random process make it a Gaussian process?How do you prove a random process is Gaussian?Are Gaussian random variables independen...
System Is this two input discrete system linear? [closed]
Is this two input discrete system linear? [closed]
How do you know if a discrete system is linear?What are linear discrete time systems?Which types of discrete time system 2 does not exhibit the neces...
Photos Avarege of a photo and its brightness
Avarege of a photo and its brightness
What is the brightness of a photo?How does a regular photograph show brightness?What is the average memory size of a picture?How many pictures is ave...
Fundamental Pitch perception - Why does our ear not directly detect the missing fundamental frequency?
Pitch perception - Why does our ear not directly detect the missing fundamental frequency?
How does pitch relate to fundamental frequency?Is fundamental frequency perceived as pitch?What is the missing fundamental pitch?What happens if you ...
Signal AM demodulation from a real RF signal
AM demodulation from a real RF signal
How AM demodulation is done?How does demodulated signal differ from original signal in AM?How do you demodulate an over modulated signal? How AM dem...
Spectrogram Quantify the difference between two audio spectrograms
Quantify the difference between two audio spectrograms
How do you compare two spectrograms?What information one can get from spectrogram of speech signal?What is an FFT spectrogram? How do you compare tw...
Radio Better way for fine-tuning to FM signal
Better way for fine-tuning to FM signal
What is fine tuning in radio?How do you amplify a radio signal? What is fine tuning in radio?verb (used with object), fine-tuned, fine-tun·ing. to t...
Frequency Frequency extracted from MATLAB's $\tt fft$ is not very accurate
Frequency extracted from MATLAB's $\tt fft$ is not very accurate
How can I make my FFT more accurate?What is FFT length? How can I make my FFT more accurate?The most intuitive way to increase the frequency resolut...
Power Comparing Welch and FFT power spectrum density
Comparing Welch and FFT power spectrum density
What is the difference between power spectral density and FFT?What is the difference between power spectrum and power spectral density?What is Welch ...