此题相对前面的需要在Constraints中的Nonlinear constraint function处输入非线性约束m文件函数 以上例题还没有涉及到的参数由Aeq,beq这是线性等式约束的条件,以及Interger variable indices处的参数(这是指明那个参数是整数,如第2个变量和第4个变量为整数,则需要在此处填入行向量[2,4])。而如果想对ga函数进行修改,及...
Data Types:char|string|function_handle Nonlinear constraint function, specified as a function handle or function name. Generally, the nonlinear constraint function returns two outputs. [c,ceq] = nlconst(x) The outputcis a vector or array whose entries represent the inequality constraintsc(x) ≤ ...
arbitrary 强制性的 argument 变量 attainment factor 达到因子 B组4个 bandwidth 带宽 be equivalent to 等价于 best-fit 最佳拟合 bound 边界 C组11个 coefficient 系数 complex-value 复数值 component 分量 constant 常数 constrained 有约束的 constraint 约束 constraint function 约束函数 continuous 连续的 converge...
1 Average change in value of the fitness function over options.MaxStallGenerations generations less than options.FunctionTolerance and constraint violation less than options.ConstraintTolerance. 3 The value of the fitness function did not change in options.MaxStallGenerations generations and constraint viol...
命令fminunc().单独写个.M文件，把约束条件写进去，在约束区有个“Nonlinear constraint function” @+"约束文件名"例子：求解如附件图片所示的有约束非线规划问题，分三个步骤 1.建立名为myobjfunc的m文件如下 function RES = myobjfunc(x)RES=(x(3)*(1/(2*(x(3)^2 + x(5))*(x(4)...
function F = myfun(x) F = ... % Compute function values at x. fun can also be a function handle for an anonymous function: x = fminimax(@(x)sin(x.*x),x0,goal,weight); fminimax passes x to your objective function and any nonlinear constraint functions in the shape of the x0 ar...
in feasible directions, to within the default value of the function tolerance,and constraints are satisfied to within the default value of the constraint tolerance.<stopping criteria details> x = 2.0000 7.0000 fval = -7.0000 上述说明：当x=2,y=7时有极小值p=-7 ...
hess,false,Algorithm); else error(message('optimlib:fmincon:InvalidFUN')); end % Process constraint function if flags.constr % NONLCON is non-empty flags.gradconst = strcmpi(options.GradConstr,'on'); % hessflag in optimfcnchk set to false because hessian is never returned by nonlinear ...
2、。3) constraints约束4) linearinequalities线性不等式,A*x=b形式,其中A是矩阵,b是向量5) linearequalities线性等式,A*x=b形式,其中A是矩阵,b是向量6) bounds定义域,lower下限,upper上限,列向量形式,每一个位置对应一个变量7) nonlinearconstraintfunction非线性约束,用户定义,非线性等式必须写成c=0形式,不等...
问Matlab: fmincon和不等式约束(实现问题)EN最近在做天线多目标优化的实例，因此接触到了NSGA-Ⅱ算法，...