Tagged Questions
0
votes
0answers
48 views
Plot randomly oriented gaussian kernel
I would like to plot with scipy randomly oriented gaussian kernels. For a gaussian kernel along x and y axis (with an angle 0 w.r.t. coordinate system), I simply plot function
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1
vote
1answer
142 views
Given two sets of vectors, how do I find a change of basis that will convert one set to another?
Given two sets of dimension $n$ vectors
$\lbrace v_1 , v_2 , \ldots , v_m \rbrace$, $\lbrace u_1, u_2, \ldots , u_m \rbrace$,
where $m > n$, is there a computational method (in particular, using ...
0
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0answers
103 views
Difference between Marching Cube Algorithm and Iso-Surfaces?
I have always seen the two ideas together so I am not sure what makes them different...
3
votes
1answer
112 views
Method For Constructing Self Referential Formulas Like Tupper's
Can anyone please explain exactly how formulas like Tupper's self referential formula can be constructed?
I'll like to see the reasoning behind the derivation of such formulas and the steps required ...
0
votes
1answer
76 views
How to compute this set operation?
Suppose there are two sets (spaces) X and Y. Given N subsets of $X \times Y$: $S_1, \dots, S_N \subseteq X \times Y$. I need to compute the following set $S_X \subseteq X$:
$$
S_X = \{x \in X : ...
0
votes
1answer
341 views
Area of Union of n circles
I am trying to calculate the area of union of n circles in a plane when it is known that all circles are of equal radii and their centers are also known(of all n circles). I was trying to follow the ...
