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yrqdwlÒø³æ (³õÈëÎÄ̳)
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matlab surfº¯Êý
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x=-2:0.5:2;y=-2:0.5:2; [X,Y]=meshgrid(x,y); Z=((585-9*(2*X+Y-1).^2).^0.5-9-2*X+4*Y)/5; surf(X,Y,Z); grid on; shading flat ¿ÉÒÔÔËÐУ¬µ«ÊÇΪʲô¸ÄÏÂx y·¶Î§¾Í²»ÐÐÁËÄÇ£¿ÈçÏ£º >> x=-10:0.5:10;y=-10:0.5:10; [X,Y]=meshgrid(x,y); Z=((585-9*(2*X+Y-1).^2).^0.5-9-2*X+4*Y)/5; surf(X,Y,Z); grid on; shading flat ??? Error using ==> surf at 70 X, Y, Z, and C cannot be complex. |
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dbb627
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2Â¥2012-03-23 17:11:04
yrqdwl
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3Â¥2012-03-23 17:23:06
dbb627
ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)
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ר¼Ò¾Ñé: +4 - ·ÂÕæEPI: 6
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- ¹ÜϽ: ¼ÆËãÄ£Äâ

4Â¥2012-03-23 17:26:09













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