用MATLAB产生分形

Posted 2022-03-18 fpga&matlab

%Dragon Curve/Fractal generated by mimicking the paper folding method
%Author: James Wood 2013

close all
clear all
clc
angle=0
%amount to rotate the final fractal 
iter=20
%number of iterations

D=1;
for j=2:iter;
    D2=flipud(~D);
    %Make second half of new iteration 
    %by performing NOT operation and flipping 
    D(end+1,1)=0;
    %make center point 0 
    D=vertcat(D,D2);
    %join 2 halves of new iteration
end

D=D-(~D);
%Changes values from 0,1 -> -1,1 for use with imaginary number

D=1i.^cumsum(D);
%Generates a list of new locations for each element relative to the
%previous element

D=cumsum(D);
%Cumulatively sums the elements to for final image

E=exp(1i*angle*pi/180)*D;
%rotates the final matrix 

plot(E)