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Dinoma Degefa


PI

Last seen: 10日 前 |  2018 年からアクティブ

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Postdoctoral

Programming Languages:
MATLAB
Spoken Languages:
English
Pronouns:
He/him
Professional Interests:
Optimization, Optimization Toolbox

統計

  • Thankful Level 2
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質問


How to fix: Index Exceeds Matrix Dimensions.
Sometime it works and sometimes it says ''Index Exceeds Matrix Dimensions.'' What is wrong? for n=2:1000; w1{1}=fix(rand...

約3年 前 | 2 件の回答 | 0

2

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質問


Can anyone help me in coding matlab code for Quadratically Constrained Quadratic Program (QCQP)?
I used fmincon but it is not working for me. i might miss something. The following is just the simplest which i want to ask for ...

5年以上 前 | 1 件の回答 | 0

1

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質問


How can i do apply operator componentwice in any vector in N dimensional space? Mat lab code for any vector in N dimension
Here is my vector in 100-dimension. v= -20 9 -50 90 60 8 16 50 -43 . . . -15 I want to i...

約6年 前 | 3 件の回答 | 0

3

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How can I make the vector output always a column vector?
I'm having trouble with a problem where I need the output vector to be a column vector always. The output sometimes provided as ...

約6年 前 | 1 件の回答 | 0

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質問


How can I generate random invertible symmetric positive semidefinite square matrix using MATLAB?
matrixSize = 10 A = random.rand(matrixSize,matrixSize) B = numpy.dot(A,A.transpose()) I am not sure, this ...

約6年 前 | 1 件の回答 | 0

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質問


I want to have a sequence of vectors using the following loop. but when i run the mat lab it will say "Subscripted assignment dimension mismatch." what can i do to index vectors and matrix.
for k=1:100; x(1)=[1 4 6]; A=[1 3 -1; 2 1 5; 9 7 4]; x(k+1)=A*x(k) end

約6年 前 | 1 件の回答 | 0

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質問


I am coding a loop of this kind involving quadprog problem. When I run my cod the quadprog takes only the first result in every loop. How can I give indexing for d=quadprog(H4{count},f4{count},A4{count},B4{count},[],[],LB4{count},UB4{count})?
for count=1:100 lambda(count)=1/count^0.5; omg(count)=10*(lambda(count))^2; w1(1)=1; w2(1)=2; w3(1)=3; w4(1)=4; w...

6年以上 前 | 0 件の回答 | 0

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