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 vyS>3(NZ
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Y值为负的那几个点是异常值 ]#NfH-T
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clc <,$*(dX)(
clear qG,h
1
close all =x+1A)Q
nx = 0:0.6:150; NK|U:p2H
n = length(nx)-1; |6^a[x3/U
figure _wXT9`|3
xz = []; 6n/=n%US
yz = []; RF*>U a
for ii = 1:n ~6=6YP
f=300; 8(j]=n6r
h=150-nx(ii); ItLR|LO9
b=atan(h/f); ;G`]`=s#Lq
d=(b/pi)*180 2{RRaUoRb
syms c yW?-Z[
Y=solve(sin(c-b)-1.494*sin(3*c-pi)==0,c); ^0"^
C=double(Y); 2MB>NM<xO
e=(C/pi)*180; > 3&
x=0:0.1:0.6; 1D[V{)#
y=(0.6-x)*tan(C); !Gnm<|.
xz = [xz x+nx(ii)] mNC?kp
yz = [yz y]; kKRu]0J~[
plot(xz,yz,'k-') @F 8NN\
hold on #}fvjJ{
pause(0.01) CnuM=S:
end ^5MM<73
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