can matlab find ilaplace
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F1=ilaplace(exp(-y*sqrt(s+a))/s);
pretty(F1)
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Walter Roberson
2019 年 4 月 28 日
MATLAB is not able to find the inverse laplace transform of that.
Maple can find it in terms of an integral, when the assumption that y > 0 is added.
Mathematica can find it in terms of erf and erfc
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TADA
2019 年 4 月 28 日
Try that:
syms s;
F = exp(-y*sqrt(s+a))/s;
F1 = ilaplace(F);
pretty(F1);
I don't know what a and y are in your case, I assumed constants, but you might need to declare them as symbolic variables as well...
3 件のコメント
TADA
2019 年 4 月 28 日
Now I see it doesn't resolve...
I think some functions cannot be resolved using ilaplace but I'm not an expert
My apologies
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