Community Profile # Martin Lechner

### Siemens AG

16 2018 年以降の合計貢献数

#### Martin Lechner's バッジ

uitable does not accept two dot
So that your IP-address can contain 2 dots, you must use a string data type for your IP-address column (initialize it with strin...

27日 前 | 0

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 ...

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...

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

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

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...

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.

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

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...

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

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 ...

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]; ...

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...

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 ...