凸优化matlab代码

CVX-一款在matlab中，用于解决计算包括凸优化等问题，支持线性优化和二次方优化以及半正定算法。-CVX is a modeling system for constructing and solving disciplined convex programs (DCPs). CVX supports a number of standard problem types, including linear and quadratic programs (LPs/QPs), second-order cone programs (SOCPs), and semidefinite programs (SDPs).

% CVX: A system for disciplined convex programming.
%   CVX is a modeling framework for building constructing and solving
%   disciplined convex programs. 
%
%   cvx_setup        - Sets up and tests the cvx distribution.
%   cvx_error        - Formats text for inclusion in error messages.
%   cvx_license      - License processing for CVX Professional.
%   cvx_startup      - Quietly add CVX to your MATLAB path （for startup）.
%   cvx_version      - Returns version and environment information for CVX.
%
%   commands/        - Top-level commands to create and control CVX.
%   functions/       - Additional functions created specifically for CVX.
%   keywords/        - Keywords for declaring variables and objectives
%   lib/             - Code for internal use by CVX.
%   sdpt3/           - The SDPT3 semidefinite-quadratic-linear solver.
%   sedumi/          - The SeDuMi semidefinite-quadratic-linear solver.
%   sets/            - CVX set definitions: nonnegative semidefinite etc.
%   shims/           - Interface code to connect CVX to solvers.
%   structures/      - Matrix structure definitions and utilities.
%   doc/             - Documentation （PDF HTML）

% Copyright 2005-2013 CVX Research Inc.
% See the file COPYING.txt for full copyright information.
% The command ‘cvx_where‘ will show where this file is located.

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2013-12-03 17:05  cvx\
     目录           0  2013-12-03 17:05  cvx\structures\
     文件         589  2013-07-22 19:56  cvx\structures\cvx_s_symmetric.m
     文件        1413  2013-07-22 19:56  cvx\structures\cvx_s_sparse.m
     文件         425  2013-07-22 19:56  cvx\structures\cvx_s_complex.m
     文件         500  2013-07-22 19:56  cvx\structures\cvx_s_upper_hankel.m
     文件        9972  2013-09-12 15:19  cvx\structures\cvx_create_structure.m
     文件         694  2013-07-22 19:56  cvx\structures\cvx_s_skew_symmetric.m
     文件         327  2013-07-22 19:56  cvx\structures\cvx_s_lower_hessenberg.m
     文件         693  2013-07-22 19:56  cvx\structures\cvx_replicate_structure.m
     文件        1143  2013-07-22 19:56  cvx\structures\cvx_s_banded.m
     文件         327  2013-07-22 19:56  cvx\structures\cvx_s_upper_hessenberg.m
     文件         594  2013-07-22 19:56  cvx\structures\cvx_s_symmetric_ut.m
     文件         327  2013-07-22 19:56  cvx\structures\cvx_s_lower_triangular.m
     文件         327  2013-07-22 19:56  cvx\structures\cvx_s_lower_bidiagonal.m
     文件        1854  2013-07-22 19:56  cvx\structures\Contents.m
     目录           0  2013-12-03 17:05  cvx\structures\@cvx\
     文件        1853  2013-07-22 19:56  cvx\structures\@cvx\structures.m
     文件         430  2013-07-22 19:56  cvx\structures\cvx_s_hankel.m
     文件         303  2013-07-22 19:56  cvx\structures\cvx_s_diagonal.m
     文件         313  2013-07-22 19:56  cvx\structures\cvx_s_tridiagonal.m
     文件         327  2013-07-22 19:56  cvx\structures\cvx_s_upper_bidiagonal.m
     文件         848  2013-07-22 19:56  cvx\structures\cvx_s_hermitian.m
     文件        2905  2013-07-22 19:56  cvx\structures\cvx_orthog_structure.m
     文件         928  2013-07-22 19:56  cvx\structures\cvx_invert_structure.m
     文件         340  2013-07-22 19:56  cvx\structures\cvx_s_scaled_identity.m
     文件         330  2013-07-22 19:56  cvx\structures\cvx_s_upper_triangular.m
     文件         571  2013-07-22 19:56  cvx\structures\cvx_s_toeplitz.m
     文件        9583  2013-12-03 17:05  cvx\cvx_version.m
     目录           0  2013-12-03 17:05  cvx\keywords\
     文件        1783  2013-07-22 19:56  cvx\keywords\hypograph.m
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