MATLAB: How to solve this second order differential equation differential equations second order (∂T/∂t)=α/r [∂T/∂r+r(∂^2 T)/(∂r^2)] α = 3 r = 2 from t=0 to 1500 I would like to obtain the graph for this. Best Answer help pdepedT/dt = 1/r * d/dr(r*alpha*dT/dr)Best wishesTorsten Related SolutionsMATLAB: How to Plot a second derivative equation Try this: syms x(t) equ(t) Dx = diff(x);D2x = diff(x,2);w = 1% dt = 1/1000;% t = 0:dt:1000*dt; % Not needed Hereequ = D2x + (Dx)^3 + x(t)^2 *Dx + x(t);equ(t) = subs(equ, x, {exp(-1i*w*t)+exp(1i*w*t)}) % Substitute Expression For figurefimplicit(equ, [-1 1]) % Use ‘fimplicit’ To Plot ‘equ(t)=0’gridThe plot is absolutely not interesting, however the code runs without error! MATLAB: How to solve linear differential equation Look at the help for ODE45. Related QuestionHow to solve this second order nonlinear differential equationNano second
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