Nikhil Chourasia

2015 年からアクティブ

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質問

watermark extraction using Wavelet Decomposition
Can any one help me to extract watermark from watermarked image

11年弱前 | 0 件の回答 | 0

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質問

Average of array element at defined interval
Suppose, a=[1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5] i want to calculate average of group of five nos. so that my resultin...

11年弱前 | 2 件の回答 | 0

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質問

How to find inverse of concatenate
Suppose i have a matrix r=[1 2 3] g=[4 5 6] b=[7 8 9] rgb=cat(3,r,g,b) Now how could I recover r,g,b matrix fro...

11年弱前 | 1 件の回答 | 0

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質問

Repeat matrix element of a given matrix
my matrix is x=[2 5 3 6 1] I want it to make it as y=[2 2 2 2 5 5 5 5 3 3 3 3 6 6 6 6 1 1 1 1] which function does it?

11年弱前 | 4 件の回答 | 0

4

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I want to create an image using a matrix.
1) Suppose i have a (8x8) matrix and i want this matrix to be converted into image (as shown in below image). <</matlabcent...

11年弱前 | 1 件の回答 | 0

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