# Hyderkkk

Last seen: 14 days ago Active since 2020

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correlation analysis of two adjacent pixels
IA=rgb2gray(im2double(A)); c_diag = corrcoef(IA(1:end-1, 1:end-1), IA(2:end, 2:end)); c_vert = corrcoef(IA(1:end-1, :), IA(2:e...

3 years ago | 0

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matlab code . How can i find Lyapunov Exponent four dimension matlab code ?
How can i find Lyapunov Exponent four dimension matlab code ? Lyapunov Exponent of Continuous chaotic system of four dimension...

3 years ago | 0 answers | 0

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Question

measure speech encryption How do i get the NPCR and UACI of an original speech and encryption in matlab code ?
How do i get the NPCR and UACI of an original speech and encryption in matlab code ?

4 years ago | 0 answers | 0

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Calculating UACI, NPCR for 2 images
How do i get the NPCR and UACI of an original speech and encryption in matlab code ?

4 years ago | 1

Question

Is there a package in Matlab or code to Calculate the Lyapunov Exponents for 7 dimensions?
f(1)= -14*x(1)+11*x(2)+0.4*x(4)-0.5*x(5); f(2)= 30*x(1)-2.5*x(1)*x(3)-4*x(2); f(3)= -5*x(3)+x(1)*x(2)+0.5*x(5); f(4) = -x(4)-...

4 years ago | 0 answers | 0