# Chethan S

Last seen: 3년 초과 전 2011년부터 활동

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Can this code be improved?
I have written the following code in MATLAB to process large images of the order of 3000X2500 pixels. Currently the operation ta...

대략 13년 전 | 답변 수: 1 | 0

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Product of elementwise differences
As a part of a large function in my MATLAB code I have to calculate difference between elements of matrices and sum them up in a...

대략 13년 전 | 답변 수: 1 | 0

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Diagonal direction - difference between adjacent elements
I have a matrix, I = 5 4 3 9 8 6 6 3 4 How can I calculate differences between...

대략 13년 전 | 답변 수: 1 | 0

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getworldfilename uses
In the MATLAB Mapping Toolbox there is |getworldfilename| function. According to help it derives the worldfile name from image f...

대략 13년 전 | 답변 수: 2 | 0

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Calculation of cross variogram
I need to generate cross variograms of images using moving windows. To explain the process in a simple way, let me consider two ...

대략 13년 전 | 답변 수: 1 | 1

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importing a raster image into matlab
If you have Image Processing Toolbox you could easily use |imread| to read the image and |imshow| to display it.

대략 13년 전 | 0

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Select Diagonal Elements of a Matrix
Consider the following matrix in MATLAB: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ...

대략 13년 전 | 답변 수: 2 | 1

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Variograms on Images
I am working on applying geostatistics on Landsat imagery. My focus is on applications of variograms. I will be using n x n wind...

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