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# Timon Viola

Last seen: 2 years ago Active since 2017

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Question

How to create a matrix from multiples of submatrice?
I would like to find a smarter way of building a larger matrix from vectors. The following code works fine: rv = [1 2 3 4]; al...

2 years ago | 1 answer | 0

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answer

Question

exist() absolute vs relative path
I was trying to check for existence of a file defined by absolute path and bumped into a strange behavior. If I define the fil...

2 years ago | 1 answer | 0

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answer

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

3 years ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

3 years ago

Submitted

Calculate the Sag of Conductors using MATLAB
The Live Script presents calculations of the sag for power lines.

4 years ago | 15 downloads |

Solved

Energy of a photon
*&#9883 &#9762 &#9883 &#9762 &#9883 &#9762 &#9883* Given the frequency F of a photon in giga hertz. Find energy E of this...

5 years ago

Solved

How to subtract?
*&plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn* * Imagine you need to subtract one...

5 years ago