Community Profile

photo

Martin Lechner


Siemens AG

15 total contributions since 2018

Contact

Martin Lechner's Badges

  • Solver
  • First Review
  • Knowledgeable Level 1
  • First Answer
  • Revival Level 1

View details...

Contributions in
View by

Answered
Poor R2019b performance with tables
To verify the promoted performance improvements I tested the example from the release notes of R2019b and compared the indexing ...

3 days ago | 0

Answered
deprecated javacomponent and javaframe
Set the Icon of an uifigure My colleague Andreas Justin had found a solution to get the webwindow of an uifigure (see the attac...

9 days ago | 0

Solved


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

20 days ago

Solved


Duplicates
Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...

20 days ago

Solved


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

20 days 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.

20 days 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...

20 days ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

20 days ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

20 days ago

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

20 days 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]; ...

20 days 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...

20 days 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 ...

20 days ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

20 days ago

Answered
How to create Favorites by code / Command Window?
For managing the favorites use the FavoriteCommands class. The available methods can be seen by using methodsview: fc = com.mat...

12 months ago | 2

| accepted