maxina dialin
2012 年からアクティブ
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質問
Spectral centroid and spectral energy of a signal
How to find a spectral centroid and spectral energy using wavelet decomposition?
13年弱 前 | 0 件の回答 | 0
0
回答質問
How can i find the MFCC of an audio signal?
I am working in audio signal processing.,i have to find the MFCc values.,how can i find it?
13年弱 前 | 1 件の回答 | 0
1
回答質問
how to convert the pixel values of the image in the range of (0-255) into (0-1)?
Hi i have to convert the image pixel values in the range of (0-255) into (0-1) Is there any function or program available?
13年弱 前 | 3 件の回答 | 0
3
回答質問
How to find a second order derivative(y") of an image in matlab?
How to find a second order derivative(y") of an image in matlab? I'm using diff(x) function to calculate 1st order derivative.,...
13年弱 前 | 0 件の回答 | 0
0
回答質問
How to store the looping values into matrix?
for every iteration of a for loop ihave to store the values in a matrix.How to do that?
約13年 前 | 1 件の回答 | 0
1
回答質問
wavelet coefficients centroid of audio signal
i applied wavedec for an audio signal.,after that i have to calculate energy and centroid of the wavelet coefficients(approximat...
約13年 前 | 1 件の回答 | 0
1
回答質問
How can i find the centroid of the wavelet coefficients from each frame of the audio signal?
Hi,i have to find the centroid of the wavelet coefficients for each frame of the audio signal.,i've applied wavedec to decompose...
13年以上 前 | 1 件の回答 | 0
1
回答回答済み
how to extract energy from each subband after applying dwt on an image and finally to obtain energy extracted image
Hi benitta,you can use the wenergy function for this., (Ea,Ed)=wenergy(c,l)
how to extract energy from each subband after applying dwt on an image and finally to obtain energy extracted image
Hi benitta,you can use the wenergy function for this., (Ea,Ed)=wenergy(c,l)
13年以上 前 | 0
質問
How can i find the centroid of the wavelet coefficients from each frame of the audio signal?
Hi.,i ve to find the centroid of the wavelet coefficients on each frame of the audio signal. i've applied wavedec to decompose ...
13年以上 前 | 0 件の回答 | 0
0
回答質問
how to set the dimensions for a SOM map?
While using SOM for clustering an image using the function net=selforgmap([d1,d2]) How to set the values for d1 and d2?
13年以上 前 | 1 件の回答 | 0
1
回答質問
How can i find the zero crossing rate of the wavelet coefficients?
i am doing a project in signal processing.,in that i have to apply the DWT to the signal and find the zero crossing rate of the ...
13年以上 前 | 1 件の回答 | 0
