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4Â¥: Originally posted by ÔÂÖ»À¶ at 2014-07-12 08:52:17
function plot_0712
clear all;clc
=meshgrid(-1:0.05:-0.6,0:0.1:2);
p=100*exp(-a.*t)-exp(-1.5*a.*t);
figure(1)
surf(a,t,p)



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http://muchong.com/bbs/viewthread.php?tid=6572963&authorid=1122189
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2Â¥: Originally posted by ÔÂÖ»À¶ at 2014-07-11 19:32:10
°üÀ¨OriginÔÚÄÚµÄ4¿îÈí¼þ²Ù×÷²½Öè²Î¼û£º
http://muchong.com/bbs/viewthread.php?tid=6572963&authorid=1122189

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CODE:
function plot_0712
clear all;clc
[a t]=meshgrid(-1:0.05:-0.6,0:0.1:2);
p=100*exp(-a.*t)-exp(-1.5*a.*t);
figure(1)
surf(a,t,p)

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