# Abel Szkalisity

### University of Helsinki

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**Content Feed**

how to specify java heap size on cluster?

You may want to check out this post: https://se.mathworks.com/matlabcentral/answers/74296-change-java-heap-memory-settings-witho...

2 years ago | 2

Create a GUI (which aim to show and change a list of variables) dynamically based on the number of variables

In case you need this many times you could also check out my dynamic settings GUI tool here: https://se.mathworks.com/matlabcent...

3 years ago | 0

Solved

Convert this color - RGB Vector to Hex String

Given a 3 element RGB vector corresponding to a color (given by the MATLAB color spec <http://www.mathworks.com/help/matlab/ref/...

3 years ago

Submitted

matlab_settings_gui

A small framework to simply ask input from users in a GUI.

3 years ago | 2 downloads |

Solved

Birthday cake

It's Cody's 5th birthday, and you've been tasked with putting the candles on the cake. Your goal is to maximize the distance bet...

3 years ago

Question

How to insert and retrieve text with special characters from SQLite Matlab interface?

I have been struggling recently a lot with trying to insert and retrieve text from a database with SQLite connection with specia...

3 years ago | 1 answer | 2

### 1

answerSolved

Reindex a vector

You are given two vectors of equal length. Vector N has numeric values (no Inf or NaN) while vector IDX has integers. Place th...

5 years ago

Solved

Acid and water

⚖ ⚖ ⚖ ⚖ ⚖ ⚖ ⚖ ⚖ Assume that there is a 100 liter tank. It is initially fi...

6 years ago

Solved

Energy of a photon

Given the frequency F of a photon in giga hertz. Find energy E of this photon in giga electron volts. Assume h, Planck's ...

6 years ago

Solved

How to subtract?

* Imagine you need to subtract one number from another using MATLAB. * You will not be using eval for this task. * Given two A...

6 years ago

Solved

Sum all integers from 1 to 2^n

Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

7 years ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

7 years ago

Solved

Pizza!

Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

7 years ago

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

7 years 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...

7 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:...

7 years ago