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xulang1214

金虫 (小有名气)

[求助] 用matlab隐函数作图,总出错

t=1;
det=72;
u=0.1;
a=10:5:90;
r=20;
m=0.82;
syms a m;
ezplot('2600-2*pi*r*t*det*(1+u*cotd(a/2)).*(1-m).*(3-2*cosd(a/2))')
出错如下:
??? Error using ==> char
Cell elements must be character arrays.

Error in ==> ezplot at 160
                    fmsg = char(f);
请高人指点
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dbb627: 金币+1, 应助指数+1, 感谢应助 2012-10-10 17:04:29
F=@(a,m)2600-2*pi*r*t*det*(1+u*cotd(a/2)).*(1-m).*(3-2*cosd(a/2))
ezplot(F)
showmethemoney
2楼2012-10-09 14:32:46
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