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
`_f&T}] &xt[w>/i Y值为负的那几个点是异常值
{qGXv@
I6 l{*m-u 5&; clc
a ~YrQI-@ clear
-X_\3J close all
ce;$)Ff\ nx = 0:0.6:150;
=),O ;M n = length(nx)-1;
a~ RY 8s figure
9@ 4]t6h[ xz = [];
LGw-cX # yz = [];
NT2XG&$W> for ii = 1:n
4X",:B} f=300;
tU$n3Bg h=150-nx(ii);
,RDWx b=atan(h/f);
:@@`N_2? d=(b/pi)*180
p TaC$Ne syms c
/Xj{]i3{ Y=solve(sin(c-b)-1.494*sin(3*c-pi)==0,c);
aS[y\9(** C=double(Y);
wpp!H<') e=(C/pi)*180;
KwV!smi2 x=0:0.1:0.6;
JB%_&gX)v y=(0.6-x)*tan(C);
Ie
K+ xz = [xz x+nx(ii)]
A9g/At_ yz = [yz y];
~Ad2L*5S plot(xz,yz,'k-')
U'msHF hold on
RX%)@e/@ pause(0.01)
auB
931| end
}t"K(oamm dGj0;3FI% +8W5amk.P| 2D:,( w >%^pO~}`