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ERwin的使用教程,非常好,本人就事看此教程入门的.
ERwin的使用教程,非常好,本人就事看此教程入门的.-ERwin use of tutorials, very good, I do look at this tutorial on getting started.
- 2022-02-05 04:20:35下载
- 积分：1
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change
一个二层网络实现建筑物变化检测，使用武大数据集(one two layers two realize change detection)
- 2020-11-05 14:49:50下载
- 积分：1
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一维河流水质模型隐式求解matlab代码
说明： 有限差分隐格式求解一维河流水质模型，BOD沿程浓度变化(Finite difference implicit scheme for solving one-dimensional river water quality model)
- 2020-07-30 11:20:41下载
- 积分：1
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值班系统_2019年8月_值班表 - 值班管理系统
che shi yong zhi ban xi tong
- 2020-06-19 01:40:01下载
- 积分：1
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boundary_conditions
emd算法中的边界条件函数
%BOUNDARY_CONDITIONS_EMD extends an extrema set to limit edge effects on the interpolations(% [TMIN,TMAX,ZMIN,ZMAX] = BOUNDARY_CONDITIONS_EMD(INDMIN,INDMAX,T,X,Z,NBSYM)
%
% inputs:
% - INDMIN, INDMAX: indices of minima and maxima in the real signal X
% - T: sampling times
% - X: real signal in which INDMIN and INDMAX are the indices of extrema
% - Z: signal which values are interpolated in the final envelope
% - NBSYM: number of points added to each end
%
% outputs:
% - TMIN, TMAX: extended sampling times
% - ZMIN, ZMAX: extended "extrema" set)
- 2017-12-05 12:18:02下载
- 积分：1
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Obtain_filenames_in_dir
使用Perl得到任意一个目录下的所有子项名称；(To get all the sub-items names under a given dir.)
- 2013-10-14 10:20:40下载
- 积分：1
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卡尔曼滤波3
说明： 用卡尔曼滤波方法进行GPS静态和动态定位数据的处理。分别建立静态及动态模型及滤波方程，简述动态模型与静态模型的区别与联系；讨论R阵、Q阵，P0阵的选取对滤波精度及收敛速度有何影响，取值时应注意什么；讨论本滤波问题是否可以用最小二乘方法解决。(Kalman filter is used to process GPS static and dynamic positioning data. Establish static and dynamic models and filtering equations respectively, briefly describe the difference and connection between dynamic model and static model; discuss how the selection of R matrix, Q matrix and P0 matrix affects the filtering accuracy and convergence speed, and what should be paid attention to when taking values; discuss whether the filtering problem can be solved by the least square method.)
- 2021-03-16 22:59:21下载
- 积分：1
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distance-between-objects
利用python+opencv测量图片中目标物体之间的距离(Measuring distance between objects in an image with OpenCV)
- 2021-03-30 17:09:10下载
- 积分：1
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基础图层操作
简化ArcGIS图层的搜索，查找，获取数据等等操作，提高开发效率(Simplify the ArcGIS layer search, search, access to data and so on, improve the development efficiency)
- 2017-09-06 15:53:04下载
- 积分：1
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HVDC_MMC
MMC变流器仿真，闭环，无环流抑制，用于初学者入门(MMC converter simulation, closed-loop, no circulation suppression, for beginners)
- 2020-12-19 11:49:11下载
- 积分：1
