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# Egon Geerardyn

### Vrije Universiteit Brussel

16 total contributions since 2011

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Solved

Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

más de 8 años ago

Solved

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

más de 8 años ago

Solved

Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

más de 8 años ago

Solved

How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

más de 8 años ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

más de 8 años ago

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...

más de 8 años ago

Solved

Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

más de 8 años ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

más de 8 años ago

Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

más de 8 años 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:...

más de 8 años ago

Nested for-loops too slow
You might want to work more on that code manually before implementing it like that. As the only thing that really matters is N, ...

alrededor de 9 años ago | 1

| accepted

If you're trying to model a continuous time system, I'd recommend making your model for continuous time instead of discrete time...

alrededor de 9 años ago | 0

Image Background Removal
You can try vectorizing that code, but that will be most likely destroy any short-circuiting you have in there. Just by the top...

más de 9 años ago | 0

| accepted

Can I install an earlier version of MATLAB on a system with a current version of MATLAB?
1) Saying your OS is 32 bit will most likely work. Most 32 bit software should work on a 64 bit OS (unless you are fiddling with...

más de 9 años ago | 1