Total Solution Differential Equation

조회 수: 17 (최근 30일)
MathWizardry
MathWizardry 2021년 9월 2일
편집: Wan Ji 2021년 9월 2일
Hello!
I am trying to use the code I used. Can I ask for a second opinion regarding the codes that I used if its correct or wrong. This is to solve Total Solution Differential Equation using Matlab.
Matlab codes:
>> syms s t
>> dsolve('D2y=-12*Dy-32*y+32','y(0)=0','Dy(0)=0','t')

답변 (1개)

Wan Ji
Wan Ji 2021년 9월 2일
편집: Wan Ji 2021년 9월 2일
If u(t) = 1, then your solution is right.
If it is a function with respect to time, then your solution is wrong.
Exact code:
syms y(t) u(t) t
dy = diff(y,t,1);
d2y = diff(y,t,2);
eq = d2y + 12*dy + 32*y - 32*u;
conds = [y(0)==0; dy(0) ==0];
dsolve(eq, conds)

카테고리

Help CenterFile Exchange에서 Function Creation에 대해 자세히 알아보기

제품

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by