积算法 meaning in English
integration method
Examples
- The mechanical quadrature methods and their splitting exprapolations for first - kind boundary integral equations on polygonal regions
曲边多角形域上第一类边界积分方程的机械求积算法与分裂外推 - Especially , a deep research is paid to integral . an algorithm for computing area of regions bounded by quadratic nurbs curves is presented
特别是对由求积算法深入地研究，可进行二次nurbs曲线下面积的计算，并导出面积的精确计算公式。 - 2 . belief propagation decoding algorithm is systematically summarized , and the principle of decoding for ldpc codes is discussed . sum - product algorithm on several different metrics and min - sum algorithm are detailed
详细介绍了ldpc码的置信传播译码算法，对ldpc码迭代译码原理进行了讨论，并具体给出了最小和算法与不同量度上的和积算法。 - Although long ldpc codes are superior to turbo codes , it is not the case for short ldpc codes . so the modification of decoding algorithm is essential to the performance improvements for ldpc short codes
因此， ldpc的编译码方面还需要进一步研究，例如码的构造及线性编码问题，如何对和积算法进行改进以适应有环图上的译码从而在根本上提高ldpc码的性能。 - 2 . after a brief introduction to belief propagation algorithm and a close research on the message flowing schedule , a new serial concatenated decoding method of ldpc codes based on the matrix decomposition and the two - way schedule is proposed in this thesis
在深入地研究了ldpc码的基于因子图模型的和积算法基础之上，给出了一种双向信息传递策略的实现方案，提出了一种ldpc码的串行级联译码算法。