DSA Volume 29, 2020, Issue 4

Jinlou Zhao, Jiannan Yu, and Rongju Zhang (Pp. 1050-1057)
Application of Multi-Attribute Decision Making Method Based on Normal Random Variables in Risk Control of Economic Management.

Zheng Bo, Lili Tian, and Zhihua Liu (Pp. 1058-1066)
Research on the Application of Fractional differential integral equation in the calculation of shooting rate and the Construction of influencing factors

Pengyuan Wang and Yingni Zhu (Pp. 1067-1076)
Based on the cobb-douglas function agricultural production planting and operation scale economics research

Tao Li (Pp. 1077 – 1085)
Computer software analysis of continuous quality management based on fractional differential equation algorithm of generalized function Laplace transform

Zheng Wei (Pp. 1086 – 1094)
Mathematical Simulation Analysis of optimal throw Path Detection for Shot Put Athletes

Yusong Teng, Haomiao Yu, Yuxin Zhao, Keying Wang, Yong Jiang, and Yichen Bao (Pp. 1095-1102)
Research on batting trajectory of Badminton operators based on impact numerical calculation of differential equation of tension Motion

Yichen Bao, Ying Yu, Rongjing Ni, Chun Li, Peng Chen, and Yusong Teng (Pp. 1103-1110)
Based on multiple linear regression differential equation, the study of training metabolic cycle of soccer players to improve their performance was analyzed scientifically

Ruixing Lv and Wangjie Sun (Pp. 1111 – 1127)
A self-adaptive iterative method for solving matrix system of equations

Jia Mingwen  and  Luo Huawei (Pp. 1128 – 1143)
Study on the efficiency evaluation of agricultural circular economy in China based on DEA model

Ma Limei, Sui Jin-ling, Wang Fangzhou, and  Wu bo (Pp. 1144 – 1157)
Structure optimization design of electromagnetic radial bearing based on genetic algorithm

Qiu Xiaowen (Pp. 1158-1170)
Effective allocation of marketing intention based on game theory model

Shang Dan and  Yu Guoxin (Pp. 1171-1185)
Analysis of Differentiation between Precision 1 and 1 Poverty Alleviation in Hebei Province Based on Regression Model

Wang Guanning (Pp. 1186-1197)
Evaluation of Service Quality in Third-party E-commerce Market Based on SERVQUAL Model

Zhang Rui Xin, Ma Le, and  Yang Ying (Pp.1198-1212)
The loan cases of private enterprises based on the spatial econometric model

Meihong ZHAO and  Guangsheng ZHANG (Pp. 1213-1226)
The prediction model of migrant workers’ returning home and Entrepreneurship Based on genetic algorithm and support vector machine

Feng Jinhua (Pp. 1227-1240)
Fatigue and Recovery of Martial arts Athletes Based on Fatigue Damage Model

Jianfeng Gou, Guangpeng Zhang, Li Meng, and  Yan Jiang (Pp. 1241-1254)
Research on three-dimensional modeling and cutting force prediction mathematical model of integral end mill based on differential geometry principle

Liu Fang, Wang Jian-jiao, and  Sun Jin-hai (Pp. 1255-1266)
Sports industry investment and social economic development in China based on Grey Relation Analysis

Jing Sun , Yan Zhang,  and  Deng-long Hu (Pp. 1267-1279)
An analysis of the factors influencing the export trade of Chinese agricultural products based on panel model

Xiaoge Wang, Weihong Zhao, and  Yuanyuan Xu (Pp. 1280-1291)
The satisfaction of College English classroom teaching quality based on Fuzzy Data Mining

Jing Yang , Lili Lang,  and  Shaojuan Song (Pp. 1292-1305)
The mathematical model of the relationship between the construction of corporate social responsibility and human resources

Shan YU (Pp. 1306-1318)
Training Fatigue and Recovery of Taekwondo Athletes Based on Comprehensive Environmental Testing

Wenhui Zhang and  Li Yang (Pp. 1319-1335)
Performance Evaluation of College Students’ Employment Management Based on Fuzzy Mathematics Model

Zhong Shubo (Pp. 1336-1348)
The Model of Informatization Teaching Ability of University Teachers Based on Tpack

Xiaohui Zhu, Jihong Fu, and  Yujie Fu (Pp. 1349-1362)
Tourism route selection and evaluation of Yunnan Province Based on multi-objective planning

Hongyou Lei (Pp. 1363-1378)
A Comprehensive Evaluation Method of Middle School English Education Teachers’ Teaching Quality Based on Genetic Algorithm

Peng Fan (Pp. 1379-1390)
Research on Comprehensive Evaluation Method of University Teachers’ Workload Based on Genetic Algorithm

Zeng Hui (Pp. 1391-1403)
Optimization of Financial Rating Model for Bank Credit Customers Based on Genetic Algorithm

Si Tong and Zhao Hou Fu (Pp. 1404-1416)
Evaluation Method of Teaching Quality Based on Grey Clustering Algorithm

Yiwen Quan (Pp. 1417-1431)
Research on BP Neural Network Supplier Evaluation Model Based on Genetic Algorithm

Liu Jun (Pp. 1432-1443)
Improvement Method of College Students’ Sports Training Decision Based on Fuzzy Analytic Hierarchy Process

Zhang Wen (Pp. 1444-1457)
Research on Characteristics and Countermeasures of English Teaching in Higher Vocational Colleges in China Based on Discrete Differential Algorithm

Zhang Jing (Pp. 1458-1471)
A Comprehensive Evaluation Method of College Teachers’ Evaluation Based on K-means Algorithm

Zhang Xiaomei (Pp. 1472-1485)
Evaluation Method of College English Classroom Teaching Quality Based on Grey Fuzzy Analytic Hierarchy Process

Luqiyi (Pp. 1486-1498)
Research on the Application of Ideological and Political Education Management Based on K-means Algorithm

Zhang Ling (Pp. 1499-1512)
Research on Prediction of massive open online course’s Academic Achievement of Computer Major Based on BMA and Improved K- Nearest Neighbor Model

Ruiyang Ma and Jun Pu (Pp. 1513-1525)
Nonparametric Method Study Based on The Effects of Financial Risk Infection Related to Time Change

Xuping Zheng, Jie Yang, and Limeng Ying (Pp. 1526-1538)
Research on Evaluation Method of SME Growth Based on Fuzzy Analytic Hierarchy Process

Zhu Lixi and Wu Yuyu (Pp. 1539-1551)
Research on Self-financing Effective Portfolio Based on Fuzzy Genetic Algorithm

Guosheng Hu (Pp. 1552-1564)
Application of Fuzzy Influence Diagram Evaluation Algorithm in Supply Chain Financial Credit Risk Assessment

Jingfu Wang, Songtao Zhang, Lihua Liang, and  Hongyu Shi (Pp. 1565-1579)
Active Compensation Analysis Method of Inverse Kinematics of Hydraulic Transmission Through Passage Based on Fuzzy Algorithm

Li Qin (Pp. 1580-1591)
Evaluation Method of English and American Literature Classroom Teaching Quality Based on Fuzzy Analytic Hierarchy Process

Cui Yuan (Pp. 1592-1606)
Research on Teaching Quality Evaluation Method of College Music Teachers Based on Structural Equation Model

Zhong-Quan Sun (Pp. 1607-1621)
Research on Evaluation of Ideological and Political Classroom Teaching Quality Based on Granular Matrix and Fuzzy Comprehensive Evaluation

Qiaoyun Liu, Huifeng Xue, Shaopeng Zhou, and Han Wang (Pp. 1622-1636)
Abnormal large-valued gradient-frequency compound rejection methodfor water resources monitoring data

Deng Feng  (Pp. 1637-1649)
Research on logistics scheme design of large sports events based on Fuzzy Analytic Hierarchy Process

Juan Li (Pp. 1650-1659)
Research on Mining and Analyzing Hotspot of WeChat Public Sports Based on K-means Algorithm

Shuo Liu, Jianying Li, and Lei Zhang (Pp. 1660-1681)
Modeling and Simulation of Human Muscle Tissue Development in Biomechanics Based on Wavelet Neural Network Algorithm

Yan Lu (Pp. 1682-1695)
Research on the Management of the Host and Guest Fields of Sailing Events Based on Discrete Differential Algorithm

Lili Zhang (Pp. 1696-1710)
Taekwondo athletes’ tactical characteristics and winning factors based on Improved Genetic Algorithm