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 #B#xSmak
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Y值为负的那几个点是异常值 SMfa(+V I
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clc I[w5V;>*
clear 2vb qz
close all 17 0r 5
nx = 0:0.6:150; A>HCX 4i
n = length(nx)-1; `O;4b#!g
figure o02G:!gB
xz = []; vo2GFo
yz = []; G)_Zls2;
for ii = 1:n /-WmOn*
f=300; h~z}NP
h=150-nx(ii); F" 4;nU
b=atan(h/f); nV`W0r(f'
d=(b/pi)*180 Lw1[)Vk}E
syms c 1+Ik\
Y=solve(sin(c-b)-1.494*sin(3*c-pi)==0,c); =^_a2_BBl
C=double(Y); #hMkajG
e=(C/pi)*180; Wt=@6w&
x=0:0.1:0.6; 6UL9+9[C
y=(0.6-x)*tan(C); UnEgsfN
xz = [xz x+nx(ii)] ]!a?Lr
yz = [yz y]; ]&`=p{Z
plot(xz,yz,'k-') _>?.MUPB
hold on 4 ?[1JN>
pause(0.01) BNFYUcVP
end `R -?+76?
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