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Clemens Gersch


Last seen: 15 dagar ago
12 total contributions since 2019

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Question


How to replace numbers in one vector according to two 'translation vectors'
Hi, I probably just googled for the wrong terms as this seems to be a very common problem. I have a vector A that needs to b...

6 månader ago | 1 answer | 0

1

answer

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 månader ago

Answered
How can I create a vector with constrains on Matlab?
I can give you a starting point: nOnes = 1; nTwos = 2; nThrees = 2; % Create permutations. Elements = [repmat(1, 1, nOnes...

8 månader ago | 0

Question


uilabel - fit width to text
Hi, I have some uilabel objectss in my appdesigner app which are created programmatically while the app is running. Now I woul...

8 månader ago | 2 answers | 2

2

answers

Question


Change non-listed, unaccessible(?) properties in app designer
Hi, i would like to access properties in the app designer which are not accessible by the usual means as they are not propert...

8 månader ago | 1 answer | 0

1

answer

Question


App Designer - Duplicate/Clone/Copy Components
Hi, I am trying to clone some of my components in my App Designer app. I found the copyobj function but it does not satisfy my ...

10 månader ago | 1 answer | 0

1

answer

Question


fmincon nonlinear equality constraint
Hi, I am trying to implement the following equality constraint for using it in fmincon: where and TargetVariance is a fix...

10 månader ago | 1 answer | 0

1

answer

Answered
Equals numbers returns not equal
Are you sure that they are exactly the same? Try format long and then display your values again. I guess that temp is only ...

10 månader ago | 0

| accepted

Question


Apply function row-wise on a tall array
Hi, I have a tall array T with some variables, let's say A, B and C. I also have a function f(a,b,c), that only works with scal...

11 månader ago | 1 answer | 0

1

answer

Question


Interpolation of in-between values in a list of different groups
Hi, I have a dataset zerocd, from which I uploaded an extract. The variable zerocd.days can be understand as days in the futu...

11 månader ago | 1 answer | 0

1

answer

Question


Efficiently copying values from one table two another in which unique values are columns
Hi, I have a file attached that contains two tables A and B. I would like to put the values from A.volatility into the right co...

11 månader ago | 1 answer | 0

1

answer

Question


How can I match values using a 'translation array' without looping
Assume, you have a table with n observations for which something is measured, e.g. only the week in which they were observed. Th...

mer än ett år ago | 1 answer | 0

1

answer