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Juan Ignacio Peña


Last seen: 3 months 前 |  自 2018 起处于活动状态

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统计学

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Solving an equation with symbolic matrix
I've tried solving eq1 in the following program. The right answer is w = -D*lambda*unos %start unos=ones(2,1) ceros=zeros...

6 months 前 | 1 个回答 | 0

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It is incredible this problem still is there!!!! XLSREAD STILL GIVES PROBLEMS
I'm quite surprised and dissapointed with this. With the same version (Matlab R2018a) in two different SURFACE computers, in one...

4 years 前 | 0 个回答 | 0

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Symbolic computation of expected values E(x)
Hi Alok, thank you for your response. Let x and y be two independent random variables following Normal distributions N(m_x, s_...

6 years 前 | 0

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Symbolic computation of expected values E(x)
Assume x and y are two symbolic variables (random variables) and I want to calculate the expectation of their sum: E(x+y)= E(x) ...

6 years 前 | 2 个回答 | 0

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In the MuPad command bar, characters (for derivatives, etc.) are very small, almost illegible. How can I increase their size?
In the MuPad command bar, characters (for derivatives, etc.) are very small, almost illegible. How can I increase their size?

6 years 前 | 0 个回答 | 0

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