photo

Perico Nasdemico


Last seen: 12 days ago |  Active since 2022

Followers: 0   Following: 0

Statistics

  • Thankful Level 2

View badges

Feeds

View by

Question


eval() is too slow to numerically evaluate a function with X(t) and Y(t).
Hello, I have a symbolic vector function, Vfun, that depends of two symbolic variables, X(t) and Y(t). I want to evaluate Vf...

1 year ago | 1 answer | 0

1

answer

Question


Error when using str2func: "Invalid expression. Check for missing multiplication operator, missing [...]"
Full error text: "Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other synt...

2 years ago | 1 answer | 0

1

answer

Question


Find out whether a 2D line (y = a*x + b) intersects with a square without using "solve" (I need something faster)
I want to find whether a line (defined by an equation of the type y = a*x + b) intersects with a square defined by 4 vertices (x...

2 years ago | 4 answers | 1

4

answers