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Infeasibility error for optimal control problem
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3
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22
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December 19, 2024
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A positive semidefinite constraint makes error in CVX
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5
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39
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December 18, 2024
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How to write this positive semidefinite constraint into CVX?
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1
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25
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December 14, 2024
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Asking for help：I don't know why the line of code cvx_end is giving an error; my CVX version is 2.2, so I would like to inquire about the reasons behind the occurrence of this issue
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2
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18
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December 13, 2024
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Ph.D. Thesis idea: Next generation of CVX or CVXPY which automatically figues out reformulations using "computer algebra" techniques
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8
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1068
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December 12, 2024
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Cannot perform the operation: {positive constant}./{concave}
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4
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20
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December 12, 2024
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This constraint is non-convex in CVX. Could you please tell me how to transform it into a convex one?
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4
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33
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December 12, 2024
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Ask for help: The expression trace(H_e1 * W1) results in a "not a square" error because H_e1 is a constant square matrix, while W1 is a variable matrix
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1
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19
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December 11, 2024
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There was an error when I asked for rk at the end, can you help me! Error message Disciplined convex programming error: Illegal operation: log( {convex} )
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1
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19
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December 11, 2024
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R = log(1+a/x), where x is a variable.How to correctly represent this in CVX?
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2
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24
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December 10, 2024
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trace(hk(:,a)*hk(:,a)'*w*w')How should the traces of this matrix be represented in CVX?
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3
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29
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December 9, 2024
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Cvx problem about trace operation
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4
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27
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December 6, 2024
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Differences between models implemented with cvxpy and pyomo
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4
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77
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December 5, 2024
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How to solve this convex problem using cvx matlab?
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2
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24
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December 5, 2024
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Ask for help:Why does the error occur in the third iteration?
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5
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24
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December 3, 2024
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Disciplined convex programming error: Invalid numeric values (NaNs) may not be used in CVX expressions.
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4
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59
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December 3, 2024
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Help! CVX iteratively solves the Taylor series expansion points
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1
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32
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November 30, 2024
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How do I express X=x*x‘
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3
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56
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November 30, 2024
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Could my failure to solve the problem be due to numerical values being too small
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3
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19
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November 29, 2024
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I’d like to ask everyone: what should I do if the optimization variable is embedded in a very complex objective function?
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5
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30
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November 27, 2024
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My SDP optimization result is negative infinity, and my parameter settings are all correct. Could you please tell me why this is happening?
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5
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25
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November 26, 2024
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Ask for help about polyhedron,thank you very much
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1
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10
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November 25, 2024
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Hello, could you tell me how to solve this function with cvx.
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1
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27
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November 25, 2024
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Unable to use CVX due to some license issue!
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6
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50
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November 24, 2024
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SDPT3: linsysolve: solution contains NaN or inf stop: difficulty in computing corrector directions; Mosek: Status: Infeasible Optimal value (cvx_optval): -Inf
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1
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33
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November 23, 2024
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How to deal with a complex matrix in cvx
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3
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20
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November 22, 2024
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Help! After adding a second-order cone constraint, the original problem becomes unfeasible
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2
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24
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November 21, 2024
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How to express log(2^(x/B)-1) in CVX?
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3
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34
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November 21, 2024
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How to solve a convex optimization problem with the solution state of 'Failed' using cvx
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4
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25
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November 21, 2024
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Error in Installing CVX on MacOS
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4
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43
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November 19, 2024
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