syms t x y z F
x=cos(t);
y=sin(t);
z=*sin(t)^-;
F=[x^*y , (/)*x^,x*y ] ; %场函数
V=[diff(x,t),diff(y,t),diff(z,t)]; r= int(dot(F,V),t,,pi*) %点积后积分
double(r)
2023-12-28 15:19:28
syms t x y z F
x=cos(t);
y=sin(t);
z=*sin(t)^-;
F=[x^*y , (/)*x^,x*y ] ; %场函数
V=[diff(x,t),diff(y,t),diff(z,t)]; r= int(dot(F,V),t,,pi*) %点积后积分
double(r)