Conversion from MuPAD to MATLAB
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Can anybody help me to convert the following MuPAD functions to MATLAB Symbolic Math?
//Peano Th and kernel
//pp - truncated power
pp:=(z,n)->piecewise([z>=0,z^n],[Otherwise,0]):
//PeanoKernel - compute Peano kernel given L, dex and var
PeanoKernel:=proc(L,d,t)
local K;
begin
K:=1/d!*eval(L(x->pp(x-t,d)));
return(K);
end_proc:
//PeanoCorr - Corollary to Peano Theorem
PeanoCorr:=proc(L,d)
local K;
begin
K:=L(x->x^(d+1));
K:=1/(d+1)!*factor(simplify(K))*(D@@(d+1))(f)(`ξ`);
return(K);
end_proc:
//PeanoKernel:=proc(L,d,t) //versiune veche
// local K,ff;
//begin
// ff:=x-->piecewise([x-t>=0,(x-t)^d],[Otherwise,0]);
// K:=1/d!*eval(L(x->ff(x)));
// return(K);
//end_proc:
//PeanoEstimation - Estimation based on Peano's theorem
PeanoEstimation:=proc(L,d,a,b)
local K;
begin
K:=PeanoKernel(L,d,t);
M[d+1]*int(abs(K),t=a..b);
end_proc:
The automatic conversion yields a lot of errors.
4 Comments
darova
on 27 Mar 2020
What about this
syms t
K = 1/factorial(d)*L( (x-t)^d );
L = integral(K*f^(d+1),a,b)
Answers (1)
Cris LaPierre
on 28 Mar 2020
Have you seen this page? It recommends trying the convertMuPADNotebook function. It also points to the resource page Convert MuPAD Notebooks to MATLAB Live Scripts.
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