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Till Rahlf


Dräger Medical AG & Co. KG

38 total contributions since 2013

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Answered
incompatible global variables in a model reference
I use ConfigSet References. And I made all my variables local to the model workspace. Except the ConfigSet and the Simulink.Bu...

3 years ago | 0

Question


incompatible global variables in a model reference
Hi all, I have a model reference, which is built every time. Also if nothing changed. :-( My Rebuild configuration is set...

5 years ago | 3 answers | 0

3

answers

Question


User Specified State Transition Execution Order in Matlab Stateflow
Hi, is there a possiblility to deactivate "User Specified State Transition Execution Order" in Stateflow Chart with Matlab A...

5 years ago | 0 answers | 0

0

answers

Question


Model Advisor custom checks are slow
Hi, I have a lot of test for simulink models, which test inport, sum blocks etc. I use function like find_system, the Sta...

6 years ago | 0 answers | 0

0

answers

Question


Unnecessary typedef in generated code for bus objects
Hi all, I want to generate code for a model. This model contains one bus object named "bdv_MeasAndUsability". When I gene...

6 years ago | 0 answers | 0

0

answers

Question


file packaging format "compact"
Hey all, I want to build my model with the embedded coder (ert.tlc). I select the code parameter setting file packaging f...

6 years ago | 0 answers | 2

0

answers

Solved


Implement a ROT13 cipher
Replace each character in string s1 with the character that is shifted 13 positions from it (wrap back to the beginning if neces...

6 years ago

Solved


Test for balanced parentheses
Given the input inStr, give the boolean output out indicating whether all the parentheses are balanced. Examples: * If ...

6 years 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...

6 years ago

Solved


Indexed Probability Table
This question was inspired by a Stack Overflow question forwarded to me by Matt Simoneau. Given a vector x, make an indexed pro...

6 years ago

Solved


Sums with Excluded Digits
Add all the integers from 1 to n in which the digit m does not appear. m will always be a single digit integer from 0 to 9. no...

6 years ago

Solved


Make a Palindrome Number
Some numbers like 323 are palindromes. Other numbers like 124 are not. But look what happens when we add that number to a revers...

6 years ago

Solved


Trimming Spaces
Given a string, remove all leading and trailing spaces (where space is defined as ASCII 32). Input a = ' singular value deco...

6 years ago

Solved


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

6 years 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...

6 years ago

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

6 years 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. Example...

6 years 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...

6 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...

6 years 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...

6 years 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 ...

6 years ago

Question


Add stack to created MException object
Hi, can I add stack Information to a created object. I have created a MException object, like this. myEx = MException('...

6 years ago | 0 answers | 1

0

answers

Answered
Time cell (or char) inside a double array
What is exactly the result you expect? Can you give an example for the cell array "dateCells "? dateCells = {'09:45:43','0...

6 years ago | 0

Answered
Time cell (or char) inside a double array
which matlab release do you use? dateCells = {'09:45:46','09:45:49'} dateString = strjoin(dateCells, sprintf('\n')) res...

6 years ago | 1

| accepted

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 ...

6 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...

6 years ago

Solved


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

6 years ago

Solved


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

6 years 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 ...

6 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...

6 years ago

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