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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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这个是IDES ECC6.0安装手册,跟4.7版本安装有点不一样。
这个是IDES ECC6.0安装手册,跟4.7版本安装有点不一样。-This is the installation of IDES ECC6.0 manual, with the 4.7 version of the installation a bit different.
- 2023-06-08 12:45:03下载
- 积分:1
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经典的坦克大战游戏,单人或双人同机操作,游戏画面精致,并提供地图编辑器,可以自定义地图替换map文件夹中的过关地图,是不可多得的娱乐和学习材料。开发工具:VC+...
经典的坦克大战游戏,单人或双人同机操作,游戏画面精致,并提供地图编辑器,可以自定义地图替换map文件夹中的过关地图,是不可多得的娱乐和学习材料。开发工具:VC++6.0 和 Directx ,地图编辑器是VB6。-classic casual games, single- or two-person operation with the machine, games exquisite picture, and provides a map editor, can customize maps replacement map folder clearance maps, is a rare entertainment and learning materials. Development tools : VC 6.0 and DirectX Map Editor is VB6.
- 2022-02-09 16:10:57下载
- 积分:1
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This program segments and extracts objects from an image
This program segments and extracts objects from an image
- 2022-02-05 03:04:40下载
- 积分:1
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此程序的功能是用c语言实现编译原理课程中的语法分析程序
此程序的功能是用c语言实现编译原理课程中的语法分析程序-this procedure is the function of c language compiler theory courses syntax analysis program
- 2022-07-01 00:15:33下载
- 积分:1
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本人的几个即兴编程,希望对大家的学习生活起到一定的帮助,本人感到很高兴...
本人的几个即兴编程,希望对大家的学习生活起到一定的帮助,本人感到很高兴-several improvisational programming, we hope to play a life of learning help to a certain extent, I am glad
- 2022-02-13 07:28:23下载
- 积分:1
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一个很不错的asp播放flv的源代码,欢迎下载
一个很不错的asp播放flv的源代码,欢迎下载-A very good player flv source code asp, welcome to download
- 2022-03-26 11:36:50下载
- 积分:1
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杭州电子科技大学期末考试试题,有参考价值
杭州电子科技大学期末考试试题,有参考价值-Hangzhou University of Electronic Science and the end of examination papers, a reference value
- 2022-03-17 13:30:39下载
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航空公司管理
项目
- 2022-08-18 11:32:05下载
- 积分:1
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C语言编程产生离散单元斜边序列,序列的门…
用C语言编程产生离散单位斜边序列、门序列、指数衰减序列,实现三者卷积,并在显示器上观察到相关序列或卷积的图形。比较经典的卷积C源码-C language programming produce discrete units hypotenuse sequence, the gate sequence, exponential decay sequence, the realization of the three convolution, and observed in the display sequence, or convolution-related graphics.This is the classical convolution C original code
- 2022-02-02 22:38:30下载
- 积分:1