thanks P41 Using matlab A quadratic Julia set has the form n

thanks

P41) Using matlab A quadratic Julia set has the form (n)2 c The special case where c 0.75 is called the San Marco fractal. Follow Example 14.1 and create an image using this value of c. For the Mandelbrot image, we started with all z-values equal to 0. You\'ll need to start with z x yi. Let both xand y vary from -1.5 to 1.5.

Solution

Iteratins=80;

Grid_size=500;

[x,y]=mesh grid(linspace(-1.5,1.5,grid_size),linspace(-1.5,1.5,grid_size)

C=0.75;

Z=x+i*y;

Map=zero(size(x));

For k=1:iterations

Z=z.^2+c;

A=find(abs(z)>sqrt(5));

Map(a)=k;

End

Image(map);

Colormap(jet)