这种地形指数新算法的提出对于流域水文过程机理分析及陆面过程定量化研究具有一定的现实意义。
The new algorithm proposed in this paper will be useful to a certain extent to analyze watershed hydrological processes and quantify the land surface processes.
为了专门分割重叠粘连细胞的图像，提出一种基于局部流域变换的迭代剥离算法。
In order to separate the images of clustered cells, an improved algorithm based-on local watershed transform was presented in this work.
在假设流域诸多初始条件下，使用SCEUA优化算法通过日模型率定新安江模型。
The Xin'anjiang model was calibrated under daily forecast mode by using various hypothetical initial conditions of the catchment with the SCE UA optimization algorithm.
本文全面深入地研究了基于流域变换的图像分割串、并行算法。
Our work focuses on automatic registration technology for RS images and its efficient parallel algorithms.
研究结果表明，在算法中不同的流域应取不同的阈值，所取阈值的范围对提取出的河网密度、精细度等有着巨大的影响。
The results show that the algorithm in different basins should take a different threshold. The scope of the threshold affect the density and precision of the extracted network widely.
第五章利用黑河流域实测历史资料对洪水调度系统的部分算法做实例验证。
In the fifth chapter, an example is given to illustrate the part arithmetic of flood regulation system based on the measured data of Heihe watershed.
本文在用人工神经网络BP模型对流域年均含沙量进行多因素建模过程中，对BP算法进行了改进。
In this paper we have improved the BP algorithm in the processes of applying BP algorithm of artificial neural networks for the annual average sediment concentration in a watershed by multi-factors.
总结了流域水污染控制规划中的正向算法和反向算法及其优缺点。
The forward and backward algorithms for watershed water pollution control planning were summarized in this paper as well as their advantages and shortages.
将该算法应用于优选广东省韩江堂荆流域新安江模型的参数中，效果很好。
The results obtained from the application of this algorithm to Xinanjiang Model are satisfactorying.
在抽象世界里构建模型，用矩阵标识法求解，实现了流域洪水演进模拟，算法具有通用性。
The model constructed in the abstract world and the use of the matrix mark method to solve equations make it possible to realize flood routing and simulation, and the algorithm is universal.
为了专门分割重叠粘连细胞的图像，提出一种基于局部流域变换的迭代剥离算法。
Then, an improved parallel watershed algorithm is presented based on the definition of watershed transform with condition of distance.
为了专门分割重叠粘连细胞的图像，提出一种基于局部流域变换的迭代剥离算法。
Then, an improved parallel watershed algorithm is presented based on the definition of watershed transform with condition of distance.
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