Topic Replies Activity
CVXQUAD: How to use CVXQUAD's Pade Approximant instead of CVX's unreliable Successive Approximation for GP mode, log, exp, entr, rel_entr, kl_div, log_det, det_rootn, exponential cone. CVXQUAD's Quantum (Matrix) Entropy & Matrix Log related functions

How to use CVXQUAD’s better performing and more reliable Pade Approximant instead of CVX’s unreliable Successive Approximation method: A) Install CVXQUAD and its exponential.m replacement for CVX’s version per the direc…

2 June 28, 2019
MEX file error: "The specified module could not be found" on Windows
FAQ

9 May 26, 2016
How do I mute/hide the "Nonconvex" posts?

4 May 26, 2016
Formulating for loop for different indices on LHS and RHS 1 October 20, 2019
Infeasible Problem for gurobi 7.52 but incorrectly solved by 8.11 (likely formulation error) 6 October 19, 2019
Warning: max constraint violation and gurobi ignores constrains 2 October 19, 2019
Setting tolerances for mosek in CVX 17 October 19, 2019
SDP problem about using real function 2 October 19, 2019
Cvx maximization problem 6 October 18, 2019
Formulating Objective Function Summed over Indices 6 October 18, 2019
GLPK not detected by cvx_setup 2 October 18, 2019
Why is `B0_A - (2*P_A) + ((1-rho_A)*2*N0*gammaA/rho_A)` invalid? 4 October 18, 2019
How can I make changes in cvx solver setting for Mosek? 2 September 26, 2019
"Invalid quadratic form(s): not a square" AND "Error in '*' z = feval( oper, x, y )" 2 October 17, 2019
Cannot perform the operation: {convex} .* {concave} 2 October 17, 2019
Need Cholesky Factorisation of Variables 6 October 17, 2019
How to express $\frac{r}{r^3}$ 2 October 16, 2019
CVX Error, indexed "for" loop. Unable to use a value of type 'cvx' as an index 5 October 15, 2019
Dot indexing is not supported for variables of this type 6 October 15, 2019
Can anyone explain why this error is occuring? 2 October 14, 2019
Reference to non-existent field ‘affine’ 2 October 14, 2019
Infeasible Status and -Inf optimal value when I use MOSEK solver 3 October 14, 2019
Cvx_setup error in Octave 2 October 14, 2019
Eliminate Inaccurate/Solved problem in CCP 4 October 11, 2019
Xlog( 1+ Y/(X+Y) ): DCP rules, and build-in functions in cvx 3 October 11, 2019
Warnings during CVX setup 3 October 10, 2019
How to solve min-max problem in CVX? 3 October 10, 2019
Using fit model in CVX programming 2 October 9, 2019
How can I express that this matrix is semi-positive definite? [[G,g'];[g,1]] == semidefinite(7); 2 October 8, 2019
How to write x*log(1+y) in cvx? 4 October 8, 2019