MATLAB: Hi,I don’t understand why this is not right,I am a completely new learner!

plot3

T=1; lamda=0.4; gamma=1.2; theta=0.1; x=1:100; t=0.1; U=lamda/(0.5*theta^2+lamda); V0(x)=U.*exp(-gamma.*x)-(1-U).*exp(-(0.5.*theta.^2+lamda).*(T-t)).*exp(-gamma.*x); plot3(V0(x),x)

the error is: Error using plot3 Not enough input arguments.

Best Answer

plot3 assumes three arguments. Use plot instead

plot(x, V0)

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MATLAB: Code for plot figure

lamda=0.2;
mu=1-lamda;
P1=mu^2/(mu+lamda)^2;
P2=2*lamda*mu/(mu+lamda)^2;
P3=lamda^2/(mu+lamda)^2;
display(P1);
display(P2);
display(P3);
t = 1:5:100 ;
P11 = zeros(size(t)) ; 
P22 = zeros(size(t)) ; 
P33 = zeros(size(t)) ; 
for i = 1:length(t)    
    P11(i)=((mu+lamda)^2)-( 2*lamda)*((mu-lamda)*exp(-(mu-lamda)*t(i))-mu+(lamda*exp(-2*(mu+lamda)*t(i))))-(lamda^2)*(2*exp(-mu*t(i))-2*exp(-(mu+lamda)*t(i))+1-exp(-2*(mu+lamda)*t(i)));
    P22(i)=((-2*lamda)*(mu-lamda)*exp(-(mu+lamda)*t(i))/(lamda+mu)^2)+(2*lamda*mu/(lamda+mu)^2)-2*(lamda)^2*exp(-2*(mu+lamda)*t(i));
    P33(i)=(lamda^2)/(lamda+mu)*((2*exp(-2*mu*t(i)))-(2*exp(-(mu+lamda)*t(i)))-exp(-2*(mu+lamda)*t(i))+1);
end
A=P11;
B=P33;
C=P22;
plot(t,A,t,B,t,C)
legend({'A','B','C'})

MATLAB: How do i plot a cell array fi{i} where every cell contains 1*1 matrix

gama_rd=50;
v = 0.1;
lambda=0:.01:100*.01;
fi=((lambda*v*gama_rd+lambda*v+2-lambda).*(1-lambda))./((lambda*v+2-lambda).*(lambda*v+1-lambda));
plot(lambda,fi)

Best Answer

Related Solutions

MATLAB: Code for plot figure

MATLAB: How do i plot a cell array fi{i} where every cell contains 1*1 matrix

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