可行

This algorithm is proposed on the basis of the thought as follovvs: as for three dimensional Euclid space, the feasible region of any linear programming problem is a extended convex polyhedron, of which surface is consisted of some planes, and its objective function can be regarded as a parallel plane pencil with objective function value acting as parameter.

如果线性规划问题有最优解，那么过可行域的一已知顶点必至少存在这样一条棱——它以该己知顶点为一端点，可行域的另一顶点为另一端点，并使目标函数在另一端点的函数值优于己知端点的函数值，否则，该己知点就是线性规划问题的最优解。

Describing the problem of two dimension fuzzy decision existed in the engineering, the concepts of core set and support set are proposed. Using feasible set to constitute corelation between two sets, determinant theorem is presented to judge if the decision can be realized according to the feasible degree.

描述了工程中存在的二维模糊决策问题，提出了决策的核心集和支撑集的概念，用可行集建立了两个集合间的关联，提出以决策的可行度作为决策能否实现的判定定理。

Deferent fitness function was built for the feasible and infeasible individual in the population, respectively.

为群体中的可行解和不可行解分别定义不同的适应度函数。

In the solution procedure, the SLP technique based on Mixed-Integer Linear Programming method for discrete Optimal Power Flow is also included, where capacitor units, reactor units and transformer taps can be treated as integer variables.

在传统算法的整数变量截断后取得的初值不可行的情况下，执行该算法可以获得离散可行的近似最优解，实际系统的计算结果证明了所提出算法是有效的。

In life you will encounter a lot of cynicism and disillusion, you'll be told that certain things are or are not possible.

在你的生活中，你充满了幻想，碰到许多挖苦你的事情，你会被告知某事是可行或不可行的。

All things are lawful for me, but all things are not expedient: all things are lawful for me, but all things edify not.

023 凡事我都可行，但不都有益处。凡事我都可行，但不都造就人。

Both low memory size and small-scale computation are showed in the new algorithm, on the other hand, a new pivot rule, which is an exterior point method, also makes the new algorithm more efficient.

该算法以核心矩阵为运算单元，一方面呈现了存储空间小，计算量小的特点；另一方面，该算法采用了一种新的转轴规则的外点算法，在保持原始可行的基础上，不断改善对偶解使其可行。

Secondly, make amendments to the initial feasible direction in order to adapt it to all the inequations of the optimization model.

具体做法是：首先对非线性优化模型中所有等式约束条件实施拟牛顿迭代法，求得一个可行方向，然后对这个可行方向进行修正，使之满足线性和非线性的不等式约束条件，最后收敛于问题的最优解。

In order to overcome the deficiency that initial points should be strictly feasible in interior point methods, a primal-dual infeasible-interior-point algorithm for the second-order cone programming is presented.

为了克服内点算法中初始点是严格可行的这一缺点，给出二次锥规划的一种原-对偶不可行内点算法。

In Chapter 4,adopting a new skill of combiningSQP idea with the strongly convergent algorithm obtainned in Chapter 3,we present a feasible SQPalgorithm whose initial point and iterative point all are fasible.

第四章采用SQP思想与第三章的强收敛算法相结合的新技巧，建立了初始点及迭代点均可行的可行SQP算法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。