基于MATLAB的Jacob直线图解法求参程序设计  

Jacob Linear Graphic Method for Parametric Programming Based on MATLAB

作　　者：汝晴 戴长雷[1,2,3] 于淼 刘庚炜 Ru Qing;Dai Changlei;Yu Miao;Liu Gengwei(School of Hydraulic&Electric-Power,Heilongjiang University,Harbin 150080,Heilongjiang,China;Institute of Groundwater in Cold Region,Heilongjiang University,Harbin 150080,Heilongjiang,China;International Joint Laboratory of Hydrology and Hydraulic Engineering in Cold Regions of Heilongjiang Province(International Cooperation),Harbin 150080,Heilongjiang,China;Melnikov Permafrost Institute of the Siberian Branch of the Russian Academy of Science,Yakutsk 677000,Russia;Institute of Faculty of Geology and Survey,North-Eastern Federal University,Yakutsk 677000,Russia)

机构地区：[1]黑龙江大学水利电力学院,黑龙江哈尔滨150080 [2]黑龙江大学寒区地下水研究所,黑龙江哈尔滨150080 [3]黑龙江省寒区水文和水利工程联合实验室(国际合作),黑龙江哈尔滨150080 [4]俄罗斯科学院西伯利亚分院麦尔尼科夫冻土研究所,俄罗斯雅库茨克677000 [5]东北联邦大学地质勘探学院,俄罗斯雅库茨克677000

出　　处：《绿色科技》2024年第12期257-262,269,共7页Journal of Green Science and Technology

基　　金：冻土工程国家重点实验室开放课题(编号:SKLFSE201310);2022年黑龙江大学研究生精品课程高质量建设项目“寒区水文地质学”。

摘　　要：水文地质参数是水资源管理和地下水模拟的基础,描述了地下水流动和储存的物理条件,对于了解和预测地下水系统的动态变化至关重要。Jacob直线图解法是一种常用的水文地质参数求解办法,利用自动化曲线拟合从大量数据中识别和提取趋势,提高参数估计的速度和准确性,已成为目前参数求解的主要办法。为提高求解精度,加快求解效率,利用App Designer进行计算程序设计,在运用MATLAB编程语言进行自动化准确求解参数的同时,提供用户友好的操作界面及操作方式,能够有效提高参数求解效率及精确性。实现数据-图线-结果一体化展示,用户可直观地查看和修改数据,为数据处理提供极大便利,增强用户体验,达到用户操作简单,计算结果直观精准的目的。其对于参数求解的高效性在解决实际水资源管理、水文地质研究及教育教学工作等存在良好的应用前景。Hydrogeological parameters are the foundation of water resource management and groundwater simulation.They also describe the physical conditions of groundwater flow and storage,which is crucial for understanding and predicting the dynamic changes of groundwater systems.The Jacob straight-line graph solution method is a commonly used hydrogeological parameter solution method,which utilizes automated curve fitting to identify and extract trends from a large amount of data.In order to improve the solving accuracy and speed up the solving efficiency,App Designer is used for calculation program design.While using MATLAB programming language to automatically and accurately solve parameters,user-friendly operation interface and operation mode are provided,which can effectively improve the efficiency and accuracy of parameter solving.This paper utilizes App Designer for computational program design,achieving an integrated display of data-graph-results.Users can intuitively view and modify data,which provides great convenience for data processing,enhances user experience,and achieves the purpose of simple user operation and intuitive and accurate calculation results.Its efficiency in parameter solution holds good application potential in solving practical water resource management,hydrogeological research,and educational teaching work.

关 键 词：直线图解法 水文地质参数 App Designer 优化算法 承压含水层 

分 类 号：P641[天文地球—地质矿产勘探]