1) Sparse constrained iteration
稀疏约束迭代
2) Sparsity constraint
稀疏约束
1.
The iterative de convolution processing utilizes the sparsity constraint.
基于后验稀疏约束的高分辨窄带信号波达方向 (DOA)迭代估计算法在每次迭代时需要计算高阶矩阵的逆 。
5) sparse-constrained inversion
稀疏约束反演
1.
The paper briefly introduced linear, hyperbolic and parabolic Random transform methods as well as sparse-constrained inversion and adaptive wave separation algorithm further developed on that basis; analyzed their advantages and disadvantages in the respects of scanning velocity, recognizing ability and wavefield restoration by synthetic data.
本文简要介绍线 性、抛物线和双曲线拉冬变换方法,以及在此基础上进一步发展起来的稀疏约束反演和自适应波场分离算法; 并通过合成数据模型比较了各种方法在扫描速度、分辨能力和波场恢复方面的优势和不足;将这些方法应用到 地面地震的多次波压制和井间地震的管波消除,取得了令人满意的效果。
6) restricted iterative calculation
约束正装迭代法
1.
In this paper,the optimum of tensioning force and the reasonable construction state are decided through restricted iterative calculation,and a simulative computation is realized of cable-stayed bridge through the finite element analysis software ANSYS,in order to popularize this method.
研究以有约束正装迭代法进行施工过程中索力优化与合理施工状态确定的问题,并采用有限元分析软件AN-SYS,实现了斜拉桥施工过程的模拟计算,以推广该方法。
补充资料：稀疏
1.亦作"稀疎"。 2.不稠密。 3.犹言冷落﹐疏远。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条