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Quang Huy Pham


Last seen: 8 months 前 |  自 2021 起处于活动状态

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统计学

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Saving large matrix not exact
I saved a 60x300,000 matrix from MATLAB online into my MATLAB drive. But when I load the mat file from my local workstation, the...

1 year 前 | 0 个回答 | 0

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Define a family of functions
I want to define a family of functions f(r) := @(x,y) x^2+y^2-r^2 for each r>0. I can define a sequence of functions f(1), ...,...

1 year 前 | 2 个回答 | 0

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Multiplication on the diagonal of a submatrix
I have a matrix A and two index vectors u and v of the same size. I want to compute the product of the entries on the diagonal o...

3 years 前 | 1 个回答 | 0

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Composition of two matrices with the same number of columns, one of them is integer-valued
I have two matrices A, B with the same number of columns (d). The entries of B are positive integers. I want to create a matrix ...

3 years 前 | 1 个回答 | 1

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