程序有问题,在140.4、139.8、132等点处有异常值,请教一下大家怎么改,应该是Y=…那一步的式子有问题,谢谢 }[2
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Y值为负的那几个点是异常值 T)N_ ~f|
VDy2!0
clc oJ4OVfknD
clear q)N]*~
close all A?)nLp&Y
nx = 0:0.6:150; qK=uSLo\+
n = length(nx)-1; ou V%*<Ki
figure kxvzAKz~
xz = []; =o_Ua^mr
yz = []; YL[n85l>1
for ii = 1:n };/;L[,G
f=300; ,/%@:Fh4
h=150-nx(ii); XWd;-%`<
b=atan(h/f); "2m (*+
d=(b/pi)*180 u([|^~H]
syms c }X|*+<
Y=solve(sin(c-b)-1.494*sin(3*c-pi)==0,c); GycW3tc]_&
C=double(Y); fGtYvl O-5
e=(C/pi)*180; gPT<%F
x=0:0.1:0.6; Q{K'#
y=(0.6-x)*tan(C); h;C/} s
xz = [xz x+nx(ii)] -w'_Q"o2
yz = [yz y]; pHNo1-k\
plot(xz,yz,'k-') mZG)#gW[
hold on ]wxjd
l
pause(0.01) arWP]%E0W
end sV']p#HK0
GBg~NkC7.
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