mohammed abdul wadood

自 2018 起处于活动状态

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统计学

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merge image using matlab
hi, if i have 3 image can i extract one color channel from image (red channel from image 1, green channel from image 2, blue cha...

7 years 前 | 2 个回答 | 0

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Eigenvalus and Eigenvectors, Forming matrices
hi, if i have Eigenvalues and Eigenvectors matrices calculated from covariance matrix (A), how can i formed new matrix (H) that ...

7 years 前 | 1 个回答 | 1

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image processing, dimension reduction
if i have number of images (multi spectral images for the same scene), and i want to reduce the dimensional of this images by an...

7 years 前 | 1 个回答 | 0

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image processing, data stimulation
hi, i want to generation an matrix that simulate an image of size 198*211*3 so i used this code: clc close all cl...

7 years 前 | 1 个回答 | 0

1

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calculations or sum all diagonal elements
hi. to sum all diagonal elements i used sum(diag(a)) know; if i want to sum first 170 elements or last 80 elements, how c...

7 years 前 | 1 个回答 | 0

1

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graphs for image pixels
hi, if i have no. of images and i want to display the relationship between them by plots, i wrote code for this task, is this co...

7 years 前 | 0 个回答 | 0

0

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image segmentation by k-means algorithm
hi, if i have an image and i segment it by k-means algorithm, how can i calculate the mean squared error for the segment image?

7 years 前 | 1 个回答 | 0

1

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multidimensional scaling, Euclidean distance
hi, if i have an image how can i calculate the euclidean distance matrix for the image, it's the second step for multidimensiona...

7 years 前 | 1 个回答 | 0

1

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Image segmentation by k-means algorithm
I have an code for k-means segmentation but I have some problems when I applying it on my multispectral satellite image I facing...

7 years 前 | 2 个回答 | 0

2

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