Community Profile

Contact

Top 5% contributor

I still think it's a bug but as a workaround, one can define auxiliary variables syms Dfx Dfy Dfz and substitute them ...

0

Answered 12 months ago

Is it possible in the matlab symbolic toolbox to define general functions, i.e. to define functions only as a general mapping fr...

2 Answers

1

Asked 12 months ago

Hi Thanks for the answer, it seems I havent expressed my question clearly. In what you propose you define the function explic...

I got it running.... but it seems this submission does only work for cells and matrixes. When I try to share a griddedInterpolan...

Answered 1 year ago

Update: I have above described the behavior of griddedinterpolant wrongly. I found that cubic interpolation is possible with...

Answered 2 years ago

Thanks for ur tips! I thought about doing that (putting an arbitrary number in place of the NaNs), but was recluctant to do s...

I have the same problem what i did and it worked for me so far is a) define the function over the real part of x (where x is th...

3957 views

Responded 2 years ago

Hey, I have the same problem: I define a griddedinterpolant IP over a grid G and the values V. whenever I evaluate IP at a gri...

Hi Im having a for loop that i want to parallelize. In the loop th essential part is an interpolation. The problem is that t...

Asked 1 year ago

I want maximize a function f(x) s.t. nonlinear cosntraints c(x). Both the function f(x) and c(x) contain a computation step g(x)...

1 Answers

Hey im trying to solove an equation system over a 4 dimensional grid of parameter values. Since the difference between neigbo...

Hi i have to solve a equation system (which is a matlab functiion)for many parameters values, so i run a loop over the paramete...

Hi, im wondering why querying the TriScatteredInterpolant is so much slower and so much more size dependent than griddedInterpol...

Asked 2 years ago

Hi i want to cubic spline interpolate an unknown function defined over a 3 dimensional domain, whose values i know at the gridp...

3 Answers

Hi the function _matlabFunction_ seems to do a mistake with undefined functions. It seems to work all right if there is on...

Hey when evaluating a griddedInterpolant, the computer should at some pont determine the slope of the interpolant at the query ...

Hi i wanna solve a functional system of nonlinear equations by collocation. To speed up the solution process i want to provi...

0 Answers

Asked 1 month ago