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samia


7 total contributions since 2011

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Question


convert matrix
how can I convert a 6-dimensional matrix into a matrix of dimension 4 then 2

8 years ago | 4 answers | 0

4

answers

Question


cat map method
I is an image; size(I)=[N N]; A=[1 a; b a*b+1]; where a and b are positive integers and det(A)=1. I want to change the positi...

8 years ago | 3 answers | 0

3

answers

Question


number of iteration
I want to determine the number of iterations needed for the matrix its original state if a pixel is rotated according to a rule...

8 years ago | 0 answers | 0

0

answers

Question


construction of a matrix
I just filling a matrix T by following this code normally the length is same to Ac but it return length(Ac)+1 (size(Ac)=[1 1...

8 years ago | 1 answer | 0

1

answer

Question


assign a vector
how can'I assign a vector to another;for example of this is Meniere for(k=1:K) for(m=1:M) [D(1,2,2,2,k,m) D(2,1,2,2,k,m) D(1,...

8 years ago | 1 answer | 0

1

answer

Question


for loop
how to use 'for' in a nested loop and get a result quickly for example I write this code: %%%%%%%%%%%%%%%%%% Ac=reshape(Ac...

8 years ago | 1 answer | 0

1

answer

Question


concatenate matrix
I need concatenate 2 matrix A and B where size(A)=(8 8 15 15) and size(B)=(8 8 15 1). please can you help me. thx.

8 years ago | 1 answer | 0

1

answer