# Ellen De Jonghe

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**Content Feed**

Question

Error in max function

Why do I get this error? >> MAX a = 2 3 5 Index exceeds the number of array elements (1). Error in MA...

4 years ago | 1 answer | 0

### 1

answerQuestion

Matrix dimensions must agree error in if loop

Why do I get a matrix dimensions error here? I'm alson not sure about the num2str parts in the disp. Do I even have to convert...

4 years ago | 1 answer | 0

### 1

answerHow to solve the following exercise?

That's a very easy one! Thanks. I seem to always make my scripts much longer than it has to.

4 years ago | 0

Question

How to solve the following exercise?

Hye! I have to solve the following problem: Consider a matrix M with only the numbers 1 to 9 as elements. M = 2 ...

4 years ago | 2 answers | 0

### 2

answersHow to make this plot smoother?

It's superweird but when I first plotted it, it wasn't as smooth as if I plot i now... Sorry guys!

4 years ago | 0

Question

How to make this plot smoother?

Hye, I have to replicate the following plots (it's homework). I have to use fplot and an anonymous function for the left one a...

4 years ago | 1 answer | 0

### 1

answerQuestion

fill up a cell array with string elements

Hye I have to write a function that puts the words of a string in a cell array. I've made the following script. I already g...

4 years ago | 2 answers | 0

### 2

answersQuestion

Using xlsread to put info into a cell array

Hye! I have to use xlsread to put information from an excell file into a cell array. My teacher has given the following instru...

4 years ago | 1 answer | 0

### 1

answerHow to select the columns of a matrix which are a multiple of 5?

Hi guys, thanks a lot for your help! I managed to solve exercises which are way more difficult, but my mind is still full of m...

4 years ago | 0

Question

Anonymous function to calculate a sum

Hye I have to write an anonymous function which calculates the following sum for a given real number x and a positive integer:...

4 years ago | 1 answer | 0

### 1

answerQuestion

How to select the columns of a matrix which are a multiple of 5?

Hye I don't know how to solve the following exercise: M is a 3x5000 matrix. A student wants to select the elements on the thi...

4 years ago | 2 answers | 1