iterative scheme中文什么意思

例句与用法

1. techniques for ensuring the global convergence of the shamanskii modification of the newton method had not yet been studied since this iterative scheme was proposed
   这种修正牛顿法自提出以来，其收敛性一直未被研究。但是最近，f
2. the harmonic analysis method can save much computer time than the iterative scheme in time domain; it is very useful for the complex problem that needs a great of iterative
   频域法与常规的时间步进法相比，可以节省大量的计算机时间，对于需要大量迭代过程的复杂问题尤为重要。
3. a monotone iterative scheme is developed for proving the existence and uniqueness of the periodic solutions of the nonlinear discrete scheme, and the computational algorithms for the periodic solutions are also provided
   为了证明解的存在唯一性，建立了一个单调迭代算法，该算法也给出了一个求解算法。
4. a serially concatenated iterative scheme ( bpcm-id ) combining low-density parity-check codes ( ldpc ) with multilevel modulation is proposed . differ from other serially concatenated iterative decoding schemes, the whole iterative process of bpcm-id is divided into outer iteration and inner iteration to avoid too much errors feedback to the demapper which may cause severe degradation of decoding performance
   论文提出了一种新的多级ldpc码的概念、基本特性、构造准则和搜索算法,给出一种融合mlc/bicm的联合编码调制系统框架,与传统mlc系统区别在于用一个多级ldpc码取代多个分量码。
5. the computer program has following advantage : the solution of main blade is by iterative scheme in time domain, the kutta condition is used by explicit equal pressure condition, the jacobian matrix which can reflect the influence on the difference between the upper and lower surface at trailing edge by dipole is calculated in each iterative procedure, in order to improve the convergence of iteration
   本文编制的螺旋桨非定常性能预报程序是针对主叶在时域中迭代求解的，kutta条件采用的是显式的等压条件，求解中为了提高迭代的收敛性，在每次迭代中都重新计算反映偶极子强度对尾缘处上下表面压力差影响的jacobi矩阵。