How to express trace(AX((A)^H)X) in cvx?


2

482

September 3, 2023

How to resolve this code error?（ Invalid constraint: {convex} >= {real constant}）


5

1046

August 29, 2023

Can cvx solve quadratic programming problems? (Moderator note: this particular quadratic programming problem is nonconvex)


2

453

August 24, 2023

inv_pos(A)+inv_pos(B) (moderator note: the expression in the title is convex, but the problem in the question is not)


5

419

August 22, 2023

The error message "Disciplined convex programming error: {real affine} ./ {real affine}"


3

405

August 4, 2023

^_^ Cannot perform the operation: {complex affine} .* {convex}


5

509

August 1, 2023

Cannot perform the operation: {concave} ./ {convex}


1

448

July 22, 2023

How can I solve this error in order to implement the CVX toolbox?about zGz type


3

456

July 21, 2023

How can I transform my objective function to a convex optimization problem


3

595

July 3, 2023

Modeling a nonconvex SDP


6

482

June 23, 2023

Cannot perform the operation: {logaffine} .* {complex affine}


11

893

June 16, 2023

Disciplined convex programming error! So, how to solve this problem in CVX?


1

483

June 8, 2023

Is it possible to reformuate my problem to get rid of the Invalid constraint with: {convex} <= {convex} error?


19

377

June 7, 2023

How to realize the trace(A*X*X^h*B^h) in CVX?


8

658

June 6, 2023

I'm having this issue when running cvx because this constraint isn't convex?


5

377

June 2, 2023

DCP Reformulation


4

381

May 28, 2023

Quadratic programming: product is complex!


3

689

May 24, 2023

Cannot perform the operation norm( {mixed concave/constant}, 2 )


5

709

May 23, 2023

Why Cannot perform the operation: {real affine} ./ {real affine}


4

662

May 19, 2023

How to solve this problem: {convex} .* {convex},


6

553

May 17, 2023

How to write the objective function in Matlab?


4

708

May 14, 2023

Optimization problem solving


2

355

May 3, 2023

How to solve the optimization problem?


8

961

April 23, 2023

Illegal operation: log( {convex} ) 1


3

375

April 21, 2023

How can I slove this problem? Disciplined convex programming error: Cannot perform the operation: {real affine} ./ {real affine}


3

545

April 18, 2023

Error when using inequality constraints


4

546

April 7, 2023

Error : Invalid constraint: {convex} <= {convex}


6

681

March 31, 2023

How to write expression x / (ln(1+x)*log(1+x)*log(1+x))


4

593

March 29, 2023

How to find unkown matrix


1

356

March 16, 2023

Constraint：a*log(1+1/b)>k


3

541

March 16, 2023
