Francisco Leffler, articles - page 3

Stationary Is the stationary signal can be periodic or aperiodic and is the non-stationary signal can be periodic or aperiodic?
Is the stationary signal can be periodic or aperiodic and is the non-stationary signal can be periodic or aperiodic?
Is every stationary signal a periodic signal?What are stationary and non-stationary signals?What is a stationary signal?What can be used for periodic...
Stft STFT for Classification
STFT for Classification
What is STFT used for?How is STFT calculated?What are the advantages of STFT over a simple FFT?Why would we use a STFT spectrogram for Analysing huma...
Signal Obtain the real part of a complex signal from imaginary part and magnitude squared
Obtain the real part of a complex signal from imaginary part and magnitude squared
How do you find the real and imaginary part of a signal?What is real and complex signal?How do you find the power of a complex signal? How do you fi...
Calculate How to calculate RMS of a sampled analog signal
How to calculate RMS of a sampled analog signal
How do you calculate RMS of a signal?How do you calculate RMS in FFT?What is RMS in DSP? How do you calculate RMS of a signal?RMS is the root-mean-s...
Convergence Z transform and convergence domain [duplicate]
Z transform and convergence domain [duplicate]
What is Convergence in Z transform?What is region of Convergence ROC in Z transform?What are the disadvantages of Z transform? What is Convergence i...
Period What would be the fundamental period of this discrete-time signal?
What would be the fundamental period of this discrete-time signal?
Detailed Solution. Concept: A discrete-time signal is periodic if there is a non-zero integer N ∈ discrete-time such that for all n ∈ discrete-time, x...
Bpsk The difference about QPSK, BPSK and 16-QAM in spectrum
The difference about QPSK, BPSK and 16-QAM in spectrum
What is the difference between QPSK and BPSK?What is BPSK spectrum?Why is QPSK and BPSK the same? What is the difference between QPSK and BPSK?Two c...
Impulse Filter design with constrained impulse response
Filter design with constrained impulse response
What is impulse response in filters?How do you find the impulse response of a filter?What are the different types of filters based on impulse respons...
Fourier Fourier transform of periodic functions
Fourier transform of periodic functions
What is the Fourier transform of a periodic function?What is Fourier series for periodic signals?Is Fourier series only for periodic functions?How th...