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problem in key generation ( chaotic 3D)

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omar A.alghafoor
omar A.alghafoor 2020-4-20
编辑： Walter Roberson 2021-4-11
hi friends .... how are you.
I have problem when key generation ( chaotic 3D) and store results in 3 arrays 1*3888801 , but all values in cells are (NAN) , why ?
the code :
function [Rk1,Gk2,Bk3] = FUC_keis_R_G_B(Rk1,Gk2,Bk3,sizeimage)
% control parameters
a(1) = 35; b(1) = 1.3; c(1) = 3; d(1) = 8; e(1) = 10; f(1) = 2; g(1) = 5 ; h(1) = 0.5 ;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
for n=1:sizeimage
Rk1(n+1)=a*(Gk2(n)-Rk1(n))+b*Gk2(n)*Bk3(n);
Gk2(n+1)=-c*Rk1(n)*Bk3(n)+d*Gk2(n)+e*Rk1(n);
Bk3(n+1)=f*Rk1(n)*Gk2(n)-g*Bk3(n)+h*Rk1(n);
end
also , I want code used above keis with encryption (r , g,b) image colore
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omar A.alghafoor
omar A.alghafoor 2020-4-21
Rk1(1)=0.5684;
Gk2(1)=0.4284;
Bk3(1)=0.2680;
%%%%%%%%%%%%%%%%%%
[rows,columns ,numberOfColorBands]=size(rgbImage); % %%%% 540x720 uint8
Walter Roberson
Walter Roberson 2020-4-24
编辑：Walter Roberson 2021-4-11
This does not answer my questions about sample input or the number of non-finite values in the variables.

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回答（2 个）

omar A.alghafoor
omar A.alghafoor 2020-6-5
The problem has been resolved
Samaa Yasser
Samaa Yasser 2021-4-11
@omar A.alghafoor please can i contact with you i want to ask you about 3d chaotic generation ? i want a help please

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