Rolando Purdy, articles - page 2

Error Error estimation, parameter estimation
Error estimation, parameter estimation
What is estimation estimation of parameters?What is error of estimation?What are the two types of parameter estimation?What are two main sources of e...
Regularization Parameter choice rules for L1 regularization?
Parameter choice rules for L1 regularization?
How do you choose Tikhonov regularization parameter?Why does L1 regularization create sparsity? How do you choose Tikhonov regularization parameter?...
Wiener Trying a wiener noise cancellation code but not able to filter out the noise
Trying a wiener noise cancellation code but not able to filter out the noise
What is noise removal using a Wiener filter?How does the Wiener filter work?Is Wiener filter a linear filter?Is Wiener filter adaptive? What is nois...
Filter Implementation of Wiener filter to deblur an image using Python and OpenCV
Implementation of Wiener filter to deblur an image using Python and OpenCV
How do you Unblur an image in Python?What is Wiener filter in image processing?Why Wiener filter is used? How do you Unblur an image in Python?We us...
Quantization Question on discrete signals and quantization
Question on discrete signals and quantization
Why does quantization distort a signal?What are two types of quantization errors?What is relationship between quantization levels and no of bits?Why ...
Power Averaging power spectrum from multiple signal of different length
Averaging power spectrum from multiple signal of different length
How do you calculate the power spectrum of a signal?How do you calculate power spectrum from FFT?How do you compare two power spectral density?What i...
Padding Zero padding versus zero stuffing
Zero padding versus zero stuffing
What does 0 padding mean?Is zero padding necessary?What is zero padding in FFT?What is the effect of zero padding in frequency domain? What does 0 p...
White How does applying a unity-gain Hann window to White Noise change its power?
How does applying a unity-gain Hann window to White Noise change its power?
What is white noise in signal processing?Is white noise Uniform or Gaussian?What does FFT do to a signal?What does the amplitude of an FFT mean? Wha...
Convert How to restore spectrogram to audio？ [duplicate]
How to restore spectrogram to audio？ [duplicate]
Can you convert spectrogram to audio?What is RX in audio? Can you convert spectrogram to audio?You can make a sound image that is viewable on a spec...