Francisco Leffler, articles - page 24

Gaussian How to set sigmas and kernels for 3D-Laplacian of Gaussian filters to blob detection in Matlab?
How to set sigmas and kernels for 3D-Laplacian of Gaussian filters to blob detection in Matlab?
How do you use Gaussian filter in Matlab? How do you use Gaussian filter in Matlab?An image can be filtered by an isotropic Gaussian filter by speci...
Noise The difference between the variance of white noise and narrow-band noise in Matlab
The difference between the variance of white noise and narrow-band noise in Matlab
How do you add noise to a signal in Matlab? How do you add noise to a signal in Matlab?y = awgn( x , snr ) adds white Gaussian noise to the vector s...
Spectral Audacity Spectogram view how to see exact frequency and intensity under the cursor?
Audacity Spectogram view how to see exact frequency and intensity under the cursor?
How do I see Hz in audacity?How do I read a spectrogram in audacity?What does spectral delete do in audacity? How do I see Hz in audacity?Select the...
Complex Convolution of real with complex signal
Convolution of real with complex signal
What is real and complex signal?What is complex conjugate signal?Can a signal take complex value? What is real and complex signal?A real signal at a...
Signal Convolution of signals sampled on a logarithmic grid
Convolution of signals sampled on a logarithmic grid
What is the convolution of a signal with?Which method can be used determine the convolution between two signals? What is the convolution of a signal...
Noise Is there any opposite name for Decibel?
Is there any opposite name for Decibel?
What is no noise called?What is the meaning of Cacophonic? What is no noise called?If there is no noise or sound at all, the word silent is often us...
Noise Noise power and bandwidth
Noise power and bandwidth
What is the bandwidth in the noise power?Why is bandwidth important in noise power?What is meant by noise power?What is noise power formula? What is...
Acoustic Difference between acoustic emissions and ultrasonic waves
Difference between acoustic emissions and ultrasonic waves
What is the main difference between ultrasonic and acoustic emission?What is the difference between acoustic emission and ultrasonic testing in non d...
Notch How to apply two notch filters simultaneously
How to apply two notch filters simultaneously
What is adaptive notch filter?What is the frequency of notch filter?What is an automatic notch filter? What is adaptive notch filter?Adaptive Notch ...