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 ="'rH.n #
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Y值为负的那几个点是异常值 0ECO/EuCg
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clc #`YxoY `
clear ZmYa.4'L
close all %l9WZ*yZ`2
nx = 0:0.6:150; <;TP@-a
n = length(nx)-1; ~/]\iOL
figure 7(nz<z p
xz = []; !ch[I#&J-
yz = []; c (_oK ?
for ii = 1:n N9>'/jgZX
f=300; v4Fnh`{
h=150-nx(ii); \\E_W9.u
b=atan(h/f); E9 80yXJR
d=(b/pi)*180 utFcFdX
syms c .:|#9%5
Y=solve(sin(c-b)-1.494*sin(3*c-pi)==0,c); cLN[o8ZU
C=double(Y); \$$b",2
h
e=(C/pi)*180; zBrWm_R5T
x=0:0.1:0.6; Wf+Cc?/4
y=(0.6-x)*tan(C); vV&AG1_Mv
xz = [xz x+nx(ii)] TQbFI;\
yz = [yz y]; %$9)1"T0Y
plot(xz,yz,'k-') -x3tx7%
hold on ECE{xoc
pause(0.01) /v|68x6
end !4b;>y=m
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x1 &b@u
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