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Zoe


Last seen: presque 2 ans il y a |  Actif depuis 2017

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How to read a pixelregion of a .tif image
I am trying to read just a portion of my .tif image since reading the entire one takes hours and hours. My code is: a = imread(...

presque 5 ans il y a | 1 réponse | 0

0

réponse

Question


How to open my graphs that are saved in a graphic array handle?
Hello, I have a 1*9 graphics array, called G. How can I access the graphics saved inside of it? I have tried get, imread, imshow...

plus de 6 ans il y a | 1 réponse | 0

0

réponse

Question


Self-written function does not work when changing input names
I wrote a function shown below. When I want to enter my input (xnew,ynew) instead of (x,y) , this function would not work. I und...

plus de 6 ans il y a | 1 réponse | 0

1

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Question


Loop through many items in an cell array and reshape every 6 items in sequence and put them into matrices each by each
My cell array "img" has over 3000 matrices in it. I want to reshape every 6 of them from 500*600 to 300,000*1, and then add them...

presque 7 ans il y a | 1 réponse | 0

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Réponse apportée
calculating mean values of a 3D matrix
shape2 = reshape(yourarray,[100 79*64]); meanArray = mean(shape2,2);

presque 7 ans il y a | 0

Question


Allocating 500 matrices into one 3D array with a loop
Hello guys, I have about 500 matrices naming after "yfit" + yr/month/date (such as yfit20000115). I want to save all of them int...

environ 7 ans il y a | 1 réponse | 0

1

réponse

Question


Loop through hundreds of matrices to change values larger than 1 to 0
I have more than 400 matrices, currently I am using "find" to change the values larger than 1 in the matrix to 0 one by one manu...

environ 7 ans il y a | 3 réponses | 0

3

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Question


How to loop through several tiff images and reshape them
I have 6 images which all have the same number of rows and columns (Basically 6 optical bands of one remote sensing imagery). Th...

environ 7 ans il y a | 1 réponse | 0

1

réponse

Question


How to predict each pixel of image using regression model?
I have the following code that loops over each pixel of a .tif image to predict responses using ensemble of regression models. ...

plus de 7 ans il y a | 1 réponse | 0

1

réponse