Write commend to each line for explaining the line n=1500; r=linspace(0,1,n); theta=linspace(0,5*pi,n); [R,THETA]=ndgrid(r,theta); petalNum=20; x = 1 - (1/2)*((5/4)*(1 - mod(petalNum*THETA, 2*pi)/pi).^2 - 1/4).^2; phi = (pi/2)*exp(-2*pi/(8*pi)); y = 1.95653*(R.^2).*(1.27689*R - 1).^2.*sin(phi); R2 = x.*(R.*sin(phi) + y.*cos(phi)); X=R2.*sin(THETA); Y=R2.*cos(THETA); Z=x.*(R.*cos(phi)-y.*sin(phi)); mapSize=5; blue_map=linspace(155,255,mapSize)'; blue_map(:,2)=linspace(205,153,mapSize)'; blue_map(:,3)=linspace(255,51,mapSize)'; gold_map=[255 35 0; 255 235 0]; violet_map=[gold_map; blue_map]; surf(X,Y,Z,'LineStyle','none') colormap(violet_map/255) view([-12.700 81.200])
Write commend to each line for explaining the line n=1500; r=linspace(0,1,n); theta=linspace(0,5*pi,n); [R,THETA]=ndgrid(r,theta); petalNum=20; x = 1 - (1/2)*((5/4)*(1 - mod(petalNum*THETA, 2*pi)/pi).^2 - 1/4).^2; phi = (pi/2)*exp(-2*pi/(8*pi)); y = 1.95653*(R.^2).*(1.27689*R - 1).^2.*sin(phi); R2 = x.*(R.*sin(phi) + y.*cos(phi)); X=R2.*sin(THETA); Y=R2.*cos(THETA); Z=x.*(R.*cos(phi)-y.*sin(phi)); mapSize=5; blue_map=linspace(155,255,mapSize)'; blue_map(:,2)=linspace(205,153,mapSize)'; blue_map(:,3)=linspace(255,51,mapSize)'; gold_map=[255 35 0; 255 235 0]; violet_map=[gold_map; blue_map]; surf(X,Y,Z,'LineStyle','none') colormap(violet_map/255) view([-12.700 81.200])
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Write commend to each line for explaining the line
n=1500;
r=linspace(0,1,n);
theta=linspace(0,5*pi,n);
[R,THETA]=ndgrid(r,theta);
petalNum=20;
x = 1 - (1/2)*((5/4)*(1 - mod(petalNum*THETA, 2*pi)/pi).^2 - 1/4).^2;
phi = (pi/2)*exp(-2*pi/(8*pi));
y = 1.95653*(R.^2).*(1.27689*R - 1).^2.*sin(phi);
R2 = x.*(R.*sin(phi) + y.*cos(phi));
X=R2.*sin(THETA);
Y=R2.*cos(THETA);
Z=x.*(R.*cos(phi)-y.*sin(phi));
mapSize=5;
blue_map=linspace(155,255,mapSize)';
blue_map(:,2)=linspace(205,153,mapSize)';
blue_map(:,3)=linspace(255,51,mapSize)';
gold_map=[255 35 0; 255 235 0];
violet_map=[gold_map; blue_map];
surf(X,Y,Z,'LineStyle','none')
colormap(violet_map/255)
view([-12.700 81.200])
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