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作物模拟模型是研究复杂作物系统的重要方法之一,是一项新的农业信息技术。构建良好的作物生长发育模型,不但可以预测作物 在不同的环境条件下模型参数大多需要重新估计和...
作物模拟模型是研究复杂作物系统的重要方法之一,是一项新的农业信息技术。构建良好的作物生长发育模型,不但可以预测作物 在不同的环境条件下模型参数大多需要重新估计和优化。作物生长模型的优化是高维、非线性的复杂优化问题,这无疑增加了作物模型的建立的难度。
-Crop simulation models is to study the complex and important ways cropping systems is one of a new agricultural information technology. Build a good crop growth and development model, not only can predict the crop in different environmental conditions, most need to re-estimate the model parameters and optimization. Optimization of crop growth models is a high-dimensional, nonlinear complex optimization problems, which undoubtedly increased the difficulty of crop model.
- 2023-03-02 21:50:04下载
- 积分:1
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vc做的一个小游戏。模仿linux下面的一个游戏,消去相同的连通色块,一次消去的越多得分越高,记录保存在注册表中,设置了英雄榜。下次运行的时候,仍然保持了上次的...
vc做的一个小游戏。模仿linux下面的一个游戏,消去相同的连通色块,一次消去的越多得分越高,记录保存在注册表中,设置了英雄榜。下次运行的时候,仍然保持了上次的记录。-vc do a little game. Linux imitate following a game, elimination of the same connectivity and replacing an elimination of the more higher scores, records kept in the registry, set up a hero list. The next runs, remains the last record.
- 2022-04-19 19:13:27下载
- 积分:1
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document literacy fread and fwrite function, documents a functional literacy fun...
文件读写函数fread和fwrite ,文件读写函数功能1-document literacy fread and fwrite function, documents a functional literacy function
- 2022-05-16 15:00:13下载
- 积分:1
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对暖通空调系统(HVAC)介绍的故障检测与诊断(FDD)的概念…
介绍了暖通空调系统(HVAC) 故障检测与诊断(FDD) 的概念,发生故障的原因以及主要的故障检测与诊断方
法,比较了常用的故障检测与诊断方法的优缺点,分析了国内、外暖通空调故障检测与诊断的研究现状和应用情况,对暖
通空调故障检测与诊断的发展过程与方向进行了总结和展望-Introduction of the HVAC system (HVAC) fault detection and diagnosis (FDD) concept, the reasons for failure as well as major fault detection and diagnosis methods, compared the commonly used method of fault detection and diagnosis of the strengths and weaknesses, analyzes the domestic and foreign HVAC Fault Detection and Diagnosis Research and application of HVAC Fault Detection and Diagnosis with the direction of the development process are summarized and prospects
- 2022-02-05 01:08:36下载
- 积分:1
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实验一 熟悉操作系统工作环境
实验二 Linux进程通信程序设计
实验三 Windows服务程序设计
实验四 进度调度程序设计及分析
实验五 存...
实验一 熟悉操作系统工作环境
实验二 Linux进程通信程序设计
实验三 Windows服务程序设计
实验四 进度调度程序设计及分析
实验五 存储管理程序设计及分析-experiment a familiar working environment operating system Linux process two experimental communication program design Wind Experiment 3 Diego experimental design services for the progress of four scheduling program design and analysis of experiments five storage management program design and analysis
- 2022-02-14 17:24:23下载
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贝尔曼
bellman-ford的模板,方便大家使用,可以直接粘贴使用-bellman-ford template to facilitate the use of paste can be directly used
- 2022-01-25 22:50:50下载
- 积分:1
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Zinc5.3完整源码
windRiver提供的的Zinc5.3完整源码,文档非常齐全,默认状态下可在Windows下用VC编译,支持交叉平台开发,相比高版本的Zinc6.0占用资源要少。-windRiver Zinc5.3 the integrity of the source code, documentation is very complete, default under Windows using VC compiler to support cross-platform development, Compared version of the high-occupancy Zinc6.0 fewer resources.
- 2022-03-12 18:54:02下载
- 积分:1
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basic image prossesing
basic image prossesing
- 2022-01-25 23:17:30下载
- 积分:1
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源是指法练习程序,有一定的趣味性!
本源程序是指法练习的程序,有一定的趣味性!-the source is fingering practice procedures, a certain degree of fun!
- 2022-06-21 23:51:03下载
- 积分:1
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用易语言开发的 cad插件 。进入cad中。画线
用易语言开发的 cad插件 。进入cad中。画线-Language development with easy plug-cad. Entered in cad. Draw a line
- 2022-08-03 20:31:46下载
- 积分:1