Perico Nasdemico

Last seen: 1 year 前 | 自 2022 起处于活动状态

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统计学

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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 前 | 1 个回答 | 0

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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 前 | 1 个回答 | 0

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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 前 | 4 个回答 | 1

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