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# Laura T

Last seen: 8 månader ago Active since 2021

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Variance on a graph
Hi Guys, I am trying to plot the axis that has the greatest variance ontop of a graph i have previously coded for (eg from figu...

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Question

Plotting axis of greatest variance
Hi Guys, I am trying to plot the axis that has the greatest variance ontop of a graph i have previously coded for (eg from figu...

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How do I isolate a specific column within a vector
Hi Guys, How do i isolate a specific column within a vector? Like, how do i extract the 4th column only from a 5x5 matrix? What...

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how to get basis vector from eigenvalues
Hi Guys, I have i have just calculated the eigenvalue: [V, D] = eig(B) where previously B = cov(A) gave me a 5x5matrix. How ...

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Finding co-ordinates of points within a data set
Hi guys, I have just created a loop and have normalised the basis vector and achieved an answer of 1 for this. How would i go a...

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Creating a loop and loop variable
Hi guys, How would I write a for loop in which the loop variable runs from 0 to pi/2 in steps of 0.01? Am i right in saying: ...