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質問
I am expecting a spring (spiral) type phase portrait for this program. But I am not getting the desired result. Kindly check this program and advise me. I need help.
randn('state',100) Szero =.60;Izero=.20;Rzero=.20; T = 2000; N = 2^11; dt = 0.3; dW = sqrt(dt)*randn(1,N); % Brownian increm...
7年弱 前 | 0 件の回答 | 0
0
回答質問
How can I plot a graph in given Stochastic model ? what is the commend to plot a graph?
rand('state',100) A=12; la=0.01; d=0.1; ep=0.01; mu=0.1; r=2; al=1; k=0.1; si= 0....
8年以上 前 | 0 件の回答 | 0
0
回答質問
How can I plot a graph in given Stochastic model ? what is the commend to plot a graph?
rand('state',100) A=12; la=0.01; d=0.1; ep=0.01; mu=0.1; r=2; al=1; k=0.1; si= 0.01; Szero =...
8年以上 前 | 0 件の回答 | 0
0
回答質問
Milstein method for Stochastic SIR model - Mathlab program - Figure shows that only deterministic not stochastic increments.
clf A=12; la=0.01; d=0.1; ep=0.01; mu=0.1; r=2; al=1; k=0.1; si= 0.01; randn('state',1) T = 3...
8年以上 前 | 0 件の回答 | 0
0
回答質問
Milstein method for Stochastic SIR model - Mathlab program - Graph shows that deterministic not stochastic
clf A=12; la=0.01; d=0.1; ep=0.01; mu=0.1; r=2; al=1; k=0.1; si= 0.01; randn('state',1) T = 3...
8年以上 前 | 1 件の回答 | 0
1
回答質問
Need solution for this - error message "In an assignment A(:) = B, the number of elements in A and B must be the same."
can you please help me to correct the above mentioned problem in the following mathlab code. randn('state',100) A=15; ...
8年以上 前 | 1 件の回答 | 0
1
回答質問
How to display the different solutions in system of equations?
Consider the SIR model. S'(t)=A-d*S(n)-la*S(n)*I(n)/(1+k*I(n)); I'(t)= la*S(n)*I(n)/(1+k*I(n))-(d+ep+mu)*I(n)-r*I(n)/(1+...
8年以上 前 | 0 件の回答 | 0
0
回答回答済み
How to solve nonlinear system of equations?
bS(t) is b*S(t),cS(t)I(t)is c*S(t)*I(t) and rI(t) is r*I(t)
How to solve nonlinear system of equations?
bS(t) is b*S(t),cS(t)I(t)is c*S(t)*I(t) and rI(t) is r*I(t)
8年以上 前 | 0
| 採用済み
質問
How to solve nonlinear system of equations?
How to solve nonlinear system of equations in mathematical epidemiology S'(t)= A- bS(t)- (cS(t)I(t))/(1+kI(t)) I'(t...
8年以上 前 | 2 件の回答 | 0
2
回答質問
How to solve nonlinear system of equations ?
How to solve nonlinear system of equations in mathematical epidemiology S'(t)= A- bS(t)- (cS(t)I(t))/(1+kI(t)), I'(t)= (cS(t)I...
8年以上 前 | 0 件の回答 | 0
