k最短路程序

能根据时间、潮位数据，自动计算高潮位、低潮位及相应的时间和潮差值，出图并将计算结果保存在excel文件。(According to the data of time and tide level, the high tide level, low tide level, corresponding time and tide difference can be calculated automatically, and the result can be saved in Excel file.)

说明：  ABAQUS材料本构的二次开发讲解，详细说明。(Introduction to the secondary development of ABAQUS material constitutions.)

三层框架白噪声激励模态分析，激励频段0-100hz(Modal Analysis of White Noise Excitation for Three-storey Frame)

仓库进销存系统( The warehouse enters sells saves the system )

改进的内聚力模型，二维四节点模型，运用xu-neldman(cohesive element by xu-neeldman)

说明：  复杂曲面，可用于超精密车床铣床测试精度标准件(Complex surface, which can be used to test precision standard parts of ultra-precision lathe milling machine)

说明：  为了感谢惠俊英老师的谆谆教诲，特为好奇诸君再奉上水声物理--海洋传播声场模拟的一份武林秘籍！ 当好奇诸君阅毕此卷，又轻松跑完9份作业（9路招式），即悟简正波海洋声场传播模型之能耐！ KRAKEN与AcousticsToolbox遵照GNU公共许可证进行分发。感谢Michael B. Porter对KRAKEN的原创。也感谢由Free Software凝聚起来的自由科学家社区。 本秘籍适合大三以上和非水声物理专业同志们的快速参学。 吴开明 2018.12(The KRAKEN model was initially developed as a research code to evaluate new algorithms. As such it required numerous modifications to be usable as a production code. This work was begun at the Naval Ocean Systems Center and continued at the Naval Research Laboratory in support of the research on matched-field processing.)

本软件专门用于管理餐饮行业的点菜单、加菜单酒水单等重要票据的领用及回收情况，保证票据管理科学化，规范化。(the specialized software for the management of the catering industry point of the menu, drinks menu-plus other important instruments of their use and recycling of paper to ensure that scientific management and standardization.)

Selfscanning codes for seagate hdd

说明：  利用IDL 进行水质参数反演，包括悬浮物浓度和叶绿素浓度(Inversion of Suspended Matter Concentration and Chlorophyll Concentration with IDL)