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Question
How do I obtain a filtered EMG signal after I've obtained the codes for the filter? How do I use the comb filter on the EMG Signal, as I've obtained the comb filter separately from the signal?
The comb filter matlab code that I've obtained is >>Fs = 1000; % Sampling Frequency N = 20; % Order BW = 5; % B...
9 years ago | 0 answers | 0
0
answersWhat does the 1 in the row and column in Blight_red = img( row(1), column(1), 1) means?
what does the last statement mean? Why will img( row(1), column(1), 1) return the intensity of the red channel at row 200, colu...
9 years ago | 0
Question
What does the 1 in the row and column in Blight_red = img( row(1), column(1), 1) means?
I understand that the one at the end means the red channel, but what does the one at the row and column mean, for example row(1)...
9 years ago | 2 answers | 0
2
answersQuestion
what the patch = imJ(j : (j+patchSize-1), i: (i+patchSize-1) ) means?
I understand if patch = imJ(j: (j+patchSize-1), i:(i+patchSize-1), :) means extracting a square of width patchsize from a rgb im...
9 years ago | 1 answer | 0
1
answerQuestion
How do you separate the three channels (RGB) individually in only one statement in a loop?
For example to separate the 3 RGB channel in one statement in a loop: patch= imJ(j:(j+patchSize-1) , i:(i+patchSize-1), :) ...
9 years ago | 1 answer | 0
1
answerQuestion
What does indices = indices(imsize-numpx+1 : end) means?
Especially when the meaning of numpx is that numpx = floor(imsize/1000) is find the number of pixels that we want to write the d...
9 years ago | 1 answer | 0
1
answerQuestion
What does numpx = floor(imsize/1000) mean?
This is for image processing. What does the function numpx means, or is it just a variable? Why is there a need to floor th...
9 years ago | 1 answer | 0
1
answerQuestion
What does imsize = width * height means?
Does it mean the image size can be obtained by multiplying the height and width? Will it get a matrix and/or a 2D image? Si...
9 years ago | 1 answer | 1
1
answerQuestion
What does patch = imJ(j : (j+patchSize-1) , i:(i+patchSize-1), :) means?
I think it means RGB but I'm not too sure. Why does the j and i has to add increment by patchSize -1? In front of this code...
9 years ago | 2 answers | 0
2
answersQuestion
How do I find the pixel location , when there is a subtraction of the low intensity of red channel and the high (maximum) intensity of the blue and green channel?
The pixel location is located at the center of the red circle of each input image. Hence, how do i find the pixel location, wh...
9 years ago | 0 answers | 0
0
answersQuestion
How do I separate RBG channel then combine green and blue channel only, leaving the red channel out? Thanks!
I have tried separating the RGB colour channel. Since it is using dark channel for underwater images, the red channel could be...
9 years ago | 2 answers | 0
