Clemens Mueller

自 2015 起处于活动状态

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统计学

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GARCH Prediction not possible
Hello everyone, I have a very small problem that is bothering me in my GARCH estimation/prediction: The estimation part work...

9 years 前 | 1 个回答 | 0

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GARCH specification, Error when computing Estimates
Hey everyone, I am recently encountering many problems with my implementation of a GARCH(1,1) model and I do not know how to ...

9 years 前 | 1 个回答 | 0

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Shifting Elements of a Vector to the right while deleting the last number
I have a vector like this: A = [1 2 3 4 5 0 0 0] now, I want to shift the elements to the right (lets say beginning from...

9 years 前 | 1 个回答 | 0

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Resetting original order after sorting out NaN values in the matrix
Hey everybody! I have some problems regarding portfolio optimization and the extraction of weights. My problem can be summa...

9 years 前 | 1 个回答 | 0

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Problem with Portfolio Optimization, Mean Returns are not processed as vectors
Hey everybody, I am trying to implement a classical portfolio optimization à la Markowitz with financial tooldbox. The data i...

9 years 前 | 1 个回答 | 0

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已解决

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...

9 years 前

已解决

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:...

9 years 前