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hamed


13 total contributions since 2014

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Question


Add a vector in another vector
Hello all, I have a vector (for example A=rand(1,100);) and I would like to add another vector which is B=zeros(1,10); to A ...

alrededor de 1 año ago | 1 answer | 0

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answer

Question


write in a specific line of text file
Hi all, I'm writing a code and I would save the result in a specific line of text file. for example, the code should write...

más de 1 año ago | 1 answer | 0

1

answer

Question


Find in cell array
Hi all I have 2 cell arrays. one of them is my EEG bad channels and another is all EEG channels. I want to find row n...

casi 2 años ago | 1 answer | 0

1

answer

Question


select several groups in a Vector
Hi all I have a vector like this: x=[0 0 0 1 1 1 0 0 1 1 0 1 1 1 0 0 0 0 1 1 1 1] I'm trying to save each part of on...

casi 2 años ago | 1 answer | 0

1

answer

Question


Pwelch Sampling frequency value
Hi all I'm doing EEG signals analyzing for my project. I've filtered my signal by a bandpass filter(1-40 Hz) and after that...

casi 2 años ago | 0 answers | 0

0

answers

Question


pwelch right window length
Hi all I'm working a project about EEG signal analyzing. I want to use pwelch for power spectral analyzing. [pxx,f] =...

alrededor de 2 años ago | 0 answers | 0

0

answers

Question


How can i know which filter is better?
Hi I'm working on a project about EEG noise cancellation. I have used 2 filters for EOG noise cancellation. now I wa...

alrededor de 2 años ago | 0 answers | 0

0

answers

Question


how can i change subject size
Hi how can i change just subject size in an image ? when we use imresize we resize image (background + subject ) but i wan...

casi 5 años ago | 0 answers | 0

0

answers

Question


which on of confusion matrixs
Hi guys I'm writing a paper and my classification result is here . i should write which one of results in my paper as my cl...

casi 5 años ago | 0 answers | 0

0

answers

Question


how can i make a change in my image ?
hi guys . i have an image (257*161) . im = f(x,y) how can i change my image equation to im = f(x/8 , y/12 ) could you ...

casi 5 años ago | 1 answer | 0

1

answer

Question


why my regression plot is inverse
Hello guys i use nftool for classification some data . why my regression plot is inverse ??????? what should i do ? <...

casi 5 años ago | 3 answers | 0

3

answers

Question


square image size whitout changing in original image shape
Hi guys . i have an image (size is 256x158) for computing zernike momentum i have to change my image size to N x N for exampl...

casi 5 años ago | 1 answer | 0

1

answer

Answered
delay a continous signal
how can i have this delay by code ?

más de 5 años ago | 0