程序:
function f=my3(P,w,t,x,h)
P=4.9*10^7
m=3.53*10^5
v2=1.716
for x=0:16.67:1667
for t=0:1:100
A1=dbquad('my1',0,v2,0,t)
B1=dbquad('my2',v2,inf,0,t)
G1=A1+B1
f=P/(pi*m)*G1
end
f
end
f
错误信息:
??? Undefined function or method 'dbquad' for input arguments of type 'char'.
Error in ==> my3 at 7
A1=dbquad('my1',0,v2,0,t)
谢谢了