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snowwinter10

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[½»Á÷] ¡¾ÇóÖú¡¿matlab³ÌÐòдº¯ÊýÎļþ³ö´í

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clear;clc
syms x z r
f=int(4*x*z+i*r,x,0,1);
[r,z]=meshgrid(0:0.1:1,0:0.1:1);
y=eval(abs(f));
mesh(r,z,y)

Çë½Ìһϣ¬ÈôÒª°Ñ4*x*z+i*r¶ÀÁ¢³öÀ´£¬ÓÃÒ»¸öº¯ÊýÎļþÀ´Ð´¸ÃÔõôд£¿ÎÒдµÄÈçÏ£¬¿ÉÊdzö´í¡£
clear;clc
syms x z r
f=int('fun2',0,1);
[r,z]=meshgrid(0:0.1:1,0:0.1:1);
y=eval(abs(f));
mesh(r,z,y)

function f=fun2(x)
f=4*x*z+i*r;

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snowwinter10

ľ³æ (ÕýʽдÊÖ)

nono2009(½ð±Ò+0):½¨Òéͨ¹ý¡°ÒýÓûظ´¸ÃÌû¡±»òPM£¬ÒÔ±ã±ðÈ˼°Ê±ÊÕµ½ÄãµÄmessage. 1-26 13:43
лл£¡²»¹ý»¹ÊÇÓÐÎÊÌ⣬³öÏֵĴíÎóÌáʾÊÇ£º
??? Error using ==> surface
Matrix dimensions must agree.

Error in ==> D:\MATLAB6p1\toolbox\matlab\graph3d\mesh.m
On line 93  ==>       hh = surface(x,y,z,'FaceColor',fc,'EdgeColor','flat', 'FaceLighting', 'none', 'EdgeLighting', 'flat');

Error in ==> D:\MATLAB6p1\work\JF20100126_1.m
On line 7  ==> mesh(r,z,y)
3Â¥2010-01-26 10:48:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

change0618

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

·½ÕÉ´óʦ

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nono2009(½ð±Ò+1):ллӦÖú£¡msÌûÖ÷»¹ÓÐÎÊÌ⣬Çë¼ÌÐø¹Ø×¢Ò»Ï¡£ 1-26 13:44
snowwinter10(½ð±Ò+2):лл£¡ 2010-01-28 13:16
ÓÐ×Óº¯Êý±ØÐëÒª¶¨ÒåÖ÷º¯Êý

¾ÍÊÇÔÚµÚÒ»ÐмÓ

function º¯ÊýÃû

clear; clc
.....
....
.....
function f==fun2(x)
f=4*x*z+i*r;
2Â¥2010-01-26 10:41:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chxmright

ľ³æ (ÕýʽдÊÖ)

¡ï
snowwinter10(½ð±Ò+1):лл£¡ 2010-01-28 13:16
ÒýÓûØÌû:
Originally posted by snowwinter10 at 2010-01-26 10:48:31:
лл£¡²»¹ý»¹ÊÇÓÐÎÊÌ⣬³öÏֵĴíÎóÌáʾÊÇ£º
??? Error using ==> surface
Matrix dimensions must agree.

Error in ==> D:\MATLAB6p1\toolbox\matlab\graph3d\mesh.m
On line 93  ==>       hh =  ...

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