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慷丁

新虫 (小有名气)

[求助] 急求!!!MATLAB 微分方程求解 一直出错 求大虾指导 已有1人参与

t=0:1:10000;
>> y3=dsolve('D2y+1.54*10^(-6)*y=4*10^(-6)+1.56*10^(-9)*t+1.33*10^(-9)*t.^(3/2)','y(0)=0,Dy(0)=0','t')
Error using sym>convertExpression (line 2576)
Conversion to 'sym' returned the MuPAD error: Error: 'expression' expected [line 1, col 69]
matlab懂的特别少,算个常微分方程,经常出错,求帮助,解答,先谢谢了。
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wdlgezi

金虫 (正式写手)

【答案】应助回帖

dsolve里面把't'去掉
敢问路在何方
2楼2015-01-20 20:51:36
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