四川大学学报. 自然科学版, 2007 在Banach空间中利用新的方法提出和分析了渐近非膨胀映象的具误差的三步迭代的收敛性问题.结论不仅包括具误差的修正的Mann和Ishikawa迭代序列作为特殊情况,而且去掉了定义域、值域的有界性假设.同时,获得了实Banach空间中收敛性定理的充分必要条件.文中的结论统一、改进和推广了一些熟知的结果.
胡良根
doaj
四川大学学报. 自然科学版, 1990 提出了广义预测误差模型,其二次型性能面的形状受控于模型参数α,在最小均方误差准则下,推导出GLMS自适应算法.通过简化的GLMS算法和LMS算法的类比分析,证明了模型参数α对算法的收敛特性具有明显的影响 ...
刘世忠, 刘曼铃
doaj
[A bidirectional feature mapping classification model based on multi-constrained latent representation learning for differential diagnosis of pneumonia]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoZeng M, Zhuo L, Tan S, Zhen X.
europepmc +1 more source
[Novel framework based on multi-stage random sampling and differentiable rendering for automated three-dimensional orientation estimation of skull base foramina]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLi Y +6 more
europepmc +1 more source
[Research on electrical impedance tomography for pediatric pneumonia based on an improved radial basis function neural network]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiWang R +5 more
europepmc +1 more source
[A reweighted graph matching-based algorithm for automatic extraction of corresponding landmarks in medical images]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiXu Y, Jiang Z, Shi W, Miao Y, Yang H.
europepmc +1 more source
[Petroleum ether fraction of <i>Myrica nana</i> roots relieves spasmodic abdominal pain in mice by inhibiting intestinal smooth muscle spasm]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoYang S +8 more
europepmc +1 more source
[Hemodynamic study of muscle perfusion in amputees]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiBai T +5 more
europepmc +1 more source
[Research on automated orthodontic tooth arrangement by integrating multi-source structural information and dental arch prediction]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiFang Y +5 more
europepmc +1 more source
[Deep transcranial magnetic stimulation coil design and multi-objective slime mould algorithm]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiXiong H, Zhu J, Liu J.
europepmc +1 more source