Awesome123

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1 years, 185 days

MaplePrimes Activity


These are replies submitted by Awesome123

@Carl Love I already try it by using Matlab. but cannot get smooth for continuous line . so, that's why I want to try in maple.

clear; clc;

beta=3.9;   X0=0.05;    yaxis=1;

X(1)=X0;    x=0:30;

for i=1:30

X0n=beta*X0*(1-X0);

X(i+1,:)=beta*X0*(1-X0);

X0=X0n;

end

plot(x,X,'o-r');

ylim([0 yaxis]);

grid on;

hold on;

y=29./(39.*(exp(log(541/39) - (29.*x)./10) + 1));

lengthX=length(x);

n=10;

XX=linspace(min(x),max(x),lengthX*n);

YY=spline(x,y,XX);

plot(XX,YY);

hold off;

xlabel('n'); ylabel('X_n');

 

 

@Kitonum 

Actually this problem is to model the shape or container in solving the problem of mathematics modelling. so in my problem, I need to solve it which are involve the integration method to design this packaging container. And I should using the concepts of volume and surface area. 

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