MTM
laplace
Laplace integral transform
Calling Sequence
Parameters
Description
Examples
laplace(M)
laplace(M,s)
laplace(M,t, s)
M
-
array or expression
t
variable
s
L = laplace(F) is the Laplace transform of the scalar F with default independent variable t. If F is not a function of t, then F is assumed to be a function of the independent variable returned by findsym(F,1).The default return is a function of s.
If F = F(s), then laplace returns a function of t.
By definition,
where the integration above proceeds with respect to t.
laplace(F,x) makes L a function of the variable x instead of the default s.
laplace(F,z,x) makes L a function of x instead of the default s. The integration is then with respect to z.
The laplace(M) function computes the element-wise Laplace transform of M. The result, R, is formed as R[i,j] = laplace(M[i,j]).
See Also
inttrans[laplace]
MTM[findsym]
MTM[fourier]
MTM[ilaplace]
MTM[ztrans]
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