GreenEye

Last seen: 3 years 前 | 自 2020 起处于活动状态

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统计学

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How to plot vectors pointing outwards from origin in a 3D matrix?
To anyone from the future, I answered my own question, as is often the case... Using the spherical coordinate system n = 32;...

3 years 前 | 0

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How to plot vectors pointing outwards from origin in a 3D matrix?
Something similar to the picture below. An origin point is specified and vectors are plotted outwards. I need it in the format ...

3 years 前 | 2 个回答 | 0

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How to plot a sphere using PLOTCUBE command?
I need to make a sphere of cubes, think something like a sphere in Minecraft made from blocks. I'm thinking the function PLOTCUB...

3 years 前 | 1 个回答 | 0

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How to take a layer above a sphere inside of a 3D matrix?
Let's say I have three n*n*n matrices Hx, Hy and Hz, each of them contain the vector components at that point in the real space....

3 years 前 | 0 个回答 | 0

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How to plot a sphere from an n*n*n matrix?
I have a 64*64*64 matrix. The sphere is a "void" where the numbers inside of it are 0, and outside are some values that are irre...

3 years 前 | 0 个回答 | 0

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Find submatrix given two corners of matrix
For anyone in the future, I solved it. Here is the code. Replace S and A with any letters %this part constructs the matrix s...

4 years 前 | 0

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Find submatrix given two corners of matrix
Given a matrix {'A'} {'B'} {'C'} {'D'} {'E'} {'F'} {'G'} {'H'} {'I'} {'J'} {'K'} {'L'} {'M'} ...

4 years 前 | 1 个回答 | 0