photo

ludolfusexe


Last seen: 3 days ago Active since 2024

Followers: 0   Following: 0

Programming Languages:
MATLAB
Spoken Languages:
English

Statistics

  • Thankful Level 2

View badges

Feeds

View by

Question


Replacing substring not working
Why isn't this working? toBeChanged = "\dot{h}_j(\phi_j,x,y) = \delta _{u}-\delta _{l}\,{\mathrm{e}}^{-\frac{{\left(q_{\mathrm{...

19 days ago | 1 answer | 0

1

answer

Question


Force symbolic simplification to eliminate variable
When breaking down a (long and complex) formula into the form , I use the approach of the lincoeffs script. The problem is, th...

23 days ago | 1 answer | 0

1

answer

Question


Substitute partial differential into symfun
Because my actual functions are very complex, I would like to calculate the derivative of nested functions first and then substi...

1 month ago | 1 answer | 0

1

answer

Answered
Building symbolic expression with vars from vector
syms x y p_jx p_jy phi_j m = 10 p_j = sym('p', [m 2]) phi = sym('phi', [m,1]) J_j = sqrt((x-p_jx)^2+(y-p_jy)...

1 month ago | 0

Question


Building symbolic expression with vars from vector
Is it possible, to build a symbolic expression with symbolic parameters/variables like in the minimal example below? syms x y ...

1 month ago | 2 answers | 0

2

answers