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Ahsen Feyza Dogan


Last seen: 4 years 前 |  自 2019 起处于活动状态

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统计学

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fft of eeg signal
Hi, When i fft of an eeg signal i got a output show in below. What is the reason behid that? Mo original signal second one. The...

4 years 前 | 0 个回答 | 0

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i cannot copy figure
Hi, I need to copy my matlab figure to my report however i am not allowed to click on copy and resolution is disturbed when I sa...

5 years 前 | 1 个回答 | 0

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support vector machine, function
Hi, I am trying to write a model for support vector machine but I don't want to use any funtion like predict, fitcsvm. Can you ...

5 years 前 | 0 个回答 | 0

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image processing, k nearest neighbor
Hi, I am trying to make image classification with knn but I stuck in how can I compare selected paint and neighbor pixel value. ...

5 years 前 | 2 个回答 | 0

2

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for loop, assign variable
Since it is distance, there is no x and y coordinate. There shoud be 278784 elemnt from 528*528

5 years 前 | 0

提问


for loop, assign variable
Hi, I am trying to assign distance between each pixel and picked point on mri to variable ed in for loop. However all elements a...

5 years 前 | 3 个回答 | 0

3

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simulate k nearest neighbourhood
I dont understand what does for loop do?

5 years 前 | 0

提问


simulate k nearest neighbourhood
Hi, I want to simulate knn. When I add a new point on graph where other data points are on, it can predict class of it, but I d...

5 years 前 | 2 个回答 | 0

2

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imshow map image segmentation

5 years 前 | 0

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imshow map image segmentation
Thank you I want to show like this image. https://www.mathworks.com/help/examples/images/win64/MRISliceExample_02.png

5 years 前 | 0

提问


imshow map image segmentation
Hi, I wrote a code but it does not show with scale I dont understand the reason. Thank you I=imread('mri.jpg'); J = imcrop(I...

5 years 前 | 3 个回答 | 0

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meas, k nearest neighborhood
Hi, In this code I don't understand that what meas does, and it assings all row and 3rd and 4th column to x. load fisheriris ...

5 years 前 | 1 个回答 | 1

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after first imshow function, image is not shown
Hi everybody, I have a problem with showing image. After first image other figures are not shown. Thanks I= imread('pout.tif');...

5 years 前 | 1 个回答 | 0

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I cannot get the output, Image processing
Hi, I cannot get the output of this code, I don't understand where problem is. Thank you I=imread('Desktop/mak/exp.jpg'); is...

5 years 前 | 1 个回答 | 0

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how can i train my network for test and validation data?
x is the my input, y is the desired output then I split x as validation and test data y as well. How should be my algorithm? I w...

6 years 前 | 2 个回答 | 0

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how can i split 30*9 matrix into 20*9 and 10*9?
X=[5,1,1,1,2,1,3,1,1;5,4,4,5,7,10,3,2,1;3,1,1,1,2,2,3,1,1;6,8,8,1,3,4,3,7,1;4,1,1,3,2,1,3,1,1;8,10,10,8,7,10,9,7,1; 1,1,1,1,2...

6 years 前 | 1 个回答 | 0

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