Uncategorized - CVX Forum: a community-driven support forum

Topic	Replies	Views	Activity
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 Uncategorized	2	74	1y ago
Cannot perform the operation: {positive constant}./{concave} Uncategorized	4	70	1y ago
This constraint is non-convex in CVX. Could you please tell me how to transform it into a convex one? Uncategorized	4	90	1y ago
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 Uncategorized	1	38	1y ago
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} ) Uncategorized	1	41	1y ago
R = log(1+a/x), where x is a variable.How to correctly represent this in CVX? Uncategorized	2	80	1y ago
trace(hk(:,a)hk(:,a)'w*w')How should the traces of this matrix be represented in CVX? Uncategorized	3	95	1y ago
Cvx problem about trace operation Uncategorized	4	92	1y ago
Differences between models implemented with cvxpy and pyomo Uncategorized	4	332	1y ago
How to solve this convex problem using cvx matlab? Uncategorized	2	84	1y ago
Ask for help:Why does the error occur in the third iteration? Uncategorized	5	122	1y ago
Disciplined convex programming error: Invalid numeric values (NaNs) may not be used in CVX expressions. Uncategorized	4	162	1y ago
Help! CVX iteratively solves the Taylor series expansion points Uncategorized	1	80	1y ago
How do I express X=x*x‘ Uncategorized	3	139	1y ago
Could my failure to solve the problem be due to numerical values being too small Uncategorized	3	58	1y ago
I’d like to ask everyone: what should I do if the optimization variable is embedded in a very complex objective function? Uncategorized	5	95	1y ago
My SDP optimization result is negative infinity, and my parameter settings are all correct. Could you please tell me why this is happening? Uncategorized	5	99	1y ago
Ask for help about polyhedron,thank you very much Uncategorized	1	41	1y ago
Hello, could you tell me how to solve this function with cvx. Uncategorized	1	56	1y ago
Unable to use CVX due to some license issue! Uncategorized	6	193	1y ago
SDPT3: linsysolve: solution contains NaN or inf stop: difficulty in computing corrector directions; Mosek: Status: Infeasible Optimal value (cvx_optval): -Inf Uncategorized	1	84	1y ago
How to deal with a complex matrix in cvx Uncategorized	3	77	1y ago
Help! After adding a second-order cone constraint, the original problem becomes unfeasible Uncategorized	2	65	1y ago
How to express log(2^(x/B)-1) in CVX? Uncategorized	3	85	1y ago
How to solve a convex optimization problem with the solution state of 'Failed' using cvx Uncategorized	4	73	1y ago
Error in Installing CVX on MacOS Uncategorized	4	151	1y ago
Problem about cvx_solver_settings('MSK_SPAR_REMOTE_OPTSERVER_HOST', 'http://host:port') Uncategorized	5	86	1y ago
How to deal with quadratic-over-linear? Uncategorized	2	71	1y ago
Why the value of the optimization variable is the same for each iteration Uncategorized	2	35	1y ago
Cvx for help the status are inaccurate Uncategorized	4	101	1y ago

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

Uncategorized

2

74

1y ago

Cannot perform the operation: {positive constant}./{concave}

Uncategorized

4

70

1y ago

This constraint is non-convex in CVX. Could you please tell me how to transform it into a convex one?

Uncategorized