Community Profile # Johannes Hougaard

### Novo Nordisk A/S

Last seen: 3 días ago Active since 2020

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Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

12 días ago

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

12 días ago

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

12 días ago

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Create a vector
Create a vector from 0 to n by intervals of 2.

12 días ago

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

12 días ago

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

12 días ago

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Find max
Find the maximum value of a given vector or matrix.

12 días ago

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

12 días ago

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Inner product of two vectors
Find the inner product of two vectors.

12 días ago

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

12 días ago

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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...

12 días ago

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Find the maximum number of decimal places in a set of numbers
Given a vector or matrix of values, calculate the maximum number of decimal places within the input. Trailing zeros do not coun...

12 días ago

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Make roundn function
Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...

13 días ago

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Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...

13 días ago

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Matlab Basics - Rounding III
Write a script to round a large number to the nearest 10,000 e.g. x = 12,358,466,243 --> y = 12,358,470,000

13 días ago

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Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

13 días ago

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Check that number is whole number
Check that number is whole number Say x=15, then answer is 1. x=15.2 , then answer is 0. http://en.wikipedia.org/wiki/Whole_numb...

13 días ago

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MATLAB Basic: rounding IV

13 días ago

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MATLAB Basic: rounding III

13 días ago

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MATLAB Basic: rounding II

13 días ago

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MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

13 días ago

Why do I get the error 'Ensure the file is a valid spreadsheet file and is not password protected.'?
Because you make and open the (empty) file with the fopen call but don't use the file identifier for the writetable (which you s...

alrededor de 1 mes ago | 0

| accepted

I want to add binary numbers randomly in a cell array. How to do it?
I can't really get the desired output from Marcels comment. Maybe if you add it to a for loop it'll be feasible. However I thin...

alrededor de 2 meses ago | 0

Submitted

updateaxislimits
Function for setting the axis limits using an input dialog Submitted

fixticks
Fix number of decimals on axes Using exportgraphics on Figure With Multiple Subplots
What you need to do is to provide an input to exportgraphics to take the figure rather than the axes When calling exportgraphic...

2 meses ago | 0

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increment row in excel from matlab script
I think the easiest would be to keep your matrix in MATLAB and make the large matrix in MATLAB before writing the Excel sheet. ...

2 meses ago | 0

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I want to check that the Value of one array exist in another array, using function ?
It is possible using the function ismember RemainingSensor=[1 2 4]; Cover=[1 3]; validsensors = ismember(RemainingSensor,Cove...

2 meses ago | 0

A moving line plot in MATLAB figure with animation between 3 points
Could be something like this then... It's super inefficient code and can definitely be improved in speed as well as complexity....

3 meses ago | 1

| accepted