p5_5.m

来自「Advanced Engineering Mathematics using M」· M 代码 · 共 7 行

% P5_5.M The MATLAB Symbolic Math Toolbox command dsolve
%  can check your solutions to problem 5.4
%  As an example D3y=0 will be solved
%  (Requires Symbolic Math Toolbox)
y3=dsolve('D3y=0','t')
%
% Use dsolve to check the other solutions