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minimum variance portfolio with fixed return
I want to show a minimum variance portfolio with a fixed return of 3.5% I got the code for the minimum variance portfolio but I...
約7年 前 | 0 件の回答 | 0
0
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Failure in initial objective function evaluation. FMINCON cannot continue
size(Ausgangsgewichte) = 1 8 size(Alpha) = 8 1 size(Kovarianz) = 8 8 Which one exactly should I transpose with ".'"?
Failure in initial objective function evaluation. FMINCON cannot continue
size(Ausgangsgewichte) = 1 8 size(Alpha) = 8 1 size(Kovarianz) = 8 8 Which one exactly should I transpose with ".'"?
約7年 前 | 0
質問
Failure in initial objective function evaluation. FMINCON cannot continue
[Lambda] =(mean(Benchmark)-monatlrisikofreierZins)/(2*std(Benchmark)^2); Zielfunktion = (@(Ausgangsgewichte)Ausgangsgewichte'*(...
約7年 前 | 1 件の回答 | 0
1
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Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
Error using * Incorrect dimensions for matrix multiplication. Check that the number of columns in the first matrix matches th...
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
Error using * Incorrect dimensions for matrix multiplication. Check that the number of columns in the first matrix matches th...
約7年 前 | 0
回答済み
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
I also get an error, when I use the fmincon Function. Following error appears: Failure in initial objective function evaluation...
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
I also get an error, when I use the fmincon Function. Following error appears: Failure in initial objective function evaluation...
約7年 前 | 0
回答済み
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
I changed it and getting a different error now: Invalid expression. Check for missing multiplication operator, missing or unbal...
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
I changed it and getting a different error now: Invalid expression. Check for missing multiplication operator, missing or unbal...
約7年 前 | 0
回答済み
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
Thank you it worked! However I have another problem. I get following error: Invalid expression. When calling a function or ind...
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
Thank you it worked! However I have another problem. I get following error: Invalid expression. When calling a function or ind...
約7年 前 | 0
回答済み
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
Renditen is a 110x8 array and BenchmarkGewichte a 1x8 array. I switched length to size but it is still not working..
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
Renditen is a 110x8 array and BenchmarkGewichte a 1x8 array. I switched length to size but it is still not working..
約7年 前 | 0
質問
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
for i=1:length(Renditen) Benchmark(i,1) = Renditen(i,:).*BenchmarkGewichte; end
約7年 前 | 6 件の回答 | 0
