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can matlab find ilaplace

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Walter Roberson
Walter Roberson 28 Apr 2019
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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MINATI 29 Apr 2019
Ok Walter let me check
Any way thanks for replying

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추가 답변(1개)

TADA 28 Apr 2019
Try that:
syms s;
F = exp(-y*sqrt(s+a))/s;
F1 = ilaplace(F);
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...
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TADA 28 Apr 2019
From what I can see, there seems to be a general difficulty with exponents

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