sumarize8_8_2.m

来自「matlab7.0从入门到精通(光盘内容)」· M 代码 · 共 3 行

S = dsolve('Dx = y,Dy = -x');
disp([blanks(12),'x',blanks(21),'y']),disp([S.x,S.y])
y = dsolve('x*D2y-2*Dy = x^2','y(1) = 0,y(5) = 0','x')