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Hanna Sundling


Last seen: 4 years ago |  Active since 2019

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Question


help with contour plot
Trying to plot. The equation is: A tip in polar coordinates: And my code: (The picture above is how it is supposed to lo...

4 years ago | 1 answer | 0

1

answer

Question


help with contour plot
Hi! I am trying to plot a contour but it says that the matrix domensions does not agree, anyone who knows why? The equation an...

4 years ago | 1 answer | 0

1

answer

Question


Find an approximately value of ln3 with Taylor
I am going to find the approximately value of ln3 by putting x = 1/3 and sum all the terms with a bigger abs-value than 1e-8. An...

5 years ago | 1 answer | 0

1

answer

Question


Find elements in a matrix
The task is to find how many of the elements in A is numbers between 30 and 65, how do I find that? My code looks like this:

5 years ago | 2 answers | 0

2

answers

Question


problem with fzero in my code
fzero won´t work, anyone knows what may be the problem?

5 years ago | 2 answers | 0

2

answers

Question


Can not run function, written wrong?
I can nor run the function and do not understand where I have written it wrong.

5 years ago | 1 answer | 0

1

answer

Question


Problem with plot function
I can not run this function, it says that something is wrong with my function. Help? It says that for every function of all my s...

5 years ago | 2 answers | 0

2

answers

Question


Problem with writing this function
I do not understand what is wrong with this function. When I try to run the function written like this the error down below come...

5 years ago | 2 answers | 0

2

answers

Question


Can not use the publish pdf function!
Hi! When I try to publish my code the following message comes up. For the firs error I choose to add the file to the matlab path...

5 years ago | 1 answer | 0

1

answer