i tried to solve lmi problem with cvx. i actully used feasible problem that have been solved with yalmip. So this is a feasible problem. but cvx gives 2 error, randomly. solution status is unbounded and it is not feasible; alling SDPT3 4.0: 98 variables, 6 equality constraints For impro...
Status: Unbounded Optimal value (cvx_optval): +Inf Where the cvx_status=unbounded, which means the optimal solution doesn’t exist. Question: The results obtained by the two solvers are different. And we guess whether it is caused by cvx? Mark_L_Stone(Mark L. Stone)May 28, 2020, 5:17...
(n)表示 可以用X=0 或者X=hermitian_semidefinite(n)表示7CVX程序示例2:求解SDP问题SDP relaxation of two-way partitioning problem半正定约束8CVX程序的输出结果cvx_optval: 最优值cvx_status: 求解状态, 包括 Solved, Unbounded, Infeasible, Inaccurate/Solved等根据cvx_status调整优化问题中的参数设置或者选取有效...
and+Inffor maximizations. (Feasibility problems, by construction, never produce anUnboundedstatus.) The values of any dual variables are replaced withNaN, as the dual problem is in fact infeasible.
Status: Unbounded Optimal value (cvx_optval): -Inf Answers (0) ANNOUNCEMENT× Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025 Hello Community, We're excited to announce that registration is now open for the... See Also MATLAB Answers ...
problem半正定约束CVX程序的输出结果cvx_optval:最优值cvx_status:求解状态,包括Solved ,Unbounded,Infeasible,Inaccurate/Solved等根据cvx_status调整优化问题中的参数 设置或者选取有效结果,比如利用下图所示代码选取Solved状态下的最优值Thanksfortheintroduction. ...
The solver has determined that the problem is unbounded. The value of cvx_optval is set to -Inf for minimizations, and +Inf for maximizations. (Feasibility problems, by construction, never produce an Unbounded status.) The values of any dual variables are replaced with NaN, as the dual pro...
The CVX Users’ Guide Release 2.0 (beta) Michael C. Grant, Stephen P. Boyd CVX Research, Inc. March 22, 2013 CONTENTS 1 Introduction 1 1.1 What is CVX? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 What...
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Unbounded 求解器确定问题无界。cvx_optval的值设为 -Inf 表示最小化,+Inf 表示最大化。(可行性问题永远不会产生无界状态。)任何双变量的值都替换为NaN,因为双问题实际上是不可行的。 Infeasible 通过发现一个无界方向,可以证明问题不可行。变量的值用 NaN 填充,cvx_optval的值设为 +Inf 表示最小化和可行性问...