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作业—图书管理
大发发发算法库激发发发发发付发发发发发发(dfafaffff fafa faff afaf adfa faf)
- 2017-10-23 16:16:02下载
- 积分:1
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dc_kalman
卡尔曼算法实现及MATLAB仿真,以及simulink仿真模块(Realization of Kalman algorithm and Simulation of MATLAB, and Simulink simulation module)
- 2019-03-04 09:25:04下载
- 积分:1
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一个用VC实现对XML编译的源码。在VC6中开发。MSXML为4.0版,在微软网上可以下到,是免费的。有问题联系nomygod163@163.com...
一个用VC实现对XML编译的源码。在VC6中开发。MSXML为4.0版,在微软网上可以下到,是免费的。有问题联系nomygod163@163.com-VC with a pair of XML compiler source code. In VC6 developed. MSXML version 4.0 of the Microsoft Internet can make to be free. Problems associated nomygod163@163.com
- 2023-05-11 03:35:03下载
- 积分:1
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嵌入式零树小波编码标准的例子
Example of Embedded Zerotree Wavelet encoding in ANSI-C
- 2022-09-27 22:55:02下载
- 积分:1
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office2016激活工具
说明: Office2016激活工具,包括word2016、Excel2016和PowerPoint2016.等(Office2016 and word2016 and excel2016 or powerpoint2016)
- 2020-06-24 10:00:02下载
- 积分:1
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在VB.NET的环境下,可以实现函数的调用。
在VB.NET的环境下,可以实现函数的调用。-In the VB.NET environment, can achieve the function call.
- 2022-08-20 16:49:51下载
- 积分:1
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ecshop订单提醒
说明: 可以跟踪ECSHOP商城订单状态,实时提醒。(It can track the order status of ECSHOP mall and remind it in real time.)
- 2020-06-24 13:00:02下载
- 积分:1
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as audio and video products, the wide variety and audio data for the lease to se...
由于音像制品的品种繁多,所以音像租赁对于数据的查找,修改,删除和添加等功能的需求量很大,用人工手记的方式显然很烦琐,所以本项目就是为此设计.本项目可以对音像制品进行规范化管理,进而提高经营效率,实现中小音像租赁店日常工作的管理.-as audio and video products, the wide variety and audio data for the lease to search, modify, delete and add features such as the high demand for use of artificial Notes obviously very cumbersome, so this is the project design. This item can be audio-video products for regulation and then mention the high operating efficiency, small and medium-sized audio-video rental shops daily work management.
- 2022-03-09 12:49:40下载
- 积分:1
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stiffened ideal for the design of large thickness overcome the problems that may...
加强肋
理想的设计
为了克服壁厚大可能引起的问题,使用是一种可减少壁厚并能增加刚性的有效方法。
一般来说,部件的刚性可用以下方法增强
增加壁厚;
增大弹性模量(如加大增强纤维的含量);
设计中考虑。
如果设计用的材料不能满足所需刚性,则应选择具有更大弹性模量的材料。简单的方法是增加塑料中增强纤维的含量。但是,在特定壁厚下,这种方法仅能使刚性呈线性增长。更有效的方法是使用经过优化设计的。由于惯性力矩增大,部件的刚性便会增大。在优化的尺寸时,不但要考虑工程设计应当考虑的问题,还应考虑与生产和外观有关的技术问题。
优化的尺寸
大的惯性力矩可很容易地通过设置又厚又高的来实现。但是对热塑性工程塑料,这种方法常会产生制品表面凹痕、内部空洞和翘曲等问题。而且,如果的高度过高,在负荷下结构将有可能膨胀。出于这种考虑,必须在合理比例内保持的尺寸(见图1)。-stiffened ideal for the design of large thickness overcome the problems that may arise. use of a reduced wall thickness and rigidity can increase the effective method. In general, the rigid parts of the following methods can be used to enhance increased thickness; increased elastic modulus (such as increasing fiber content); Design considerations. If the design of the materials used can not meet the rigid requirements, they should have a greater choice of elastic modulus of the material. The simple way out is to increase plastics reinforced fiber content. However, in s
- 2022-01-28 16:48:59下载
- 积分:1
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approximateEntropyAlgorithm
使用matlab平台,求EEG数据的信息熵。。。。。。。。。。。。。。。。。。。。。。。。。。。(Information Entropy of EEG)
- 2020-06-23 14:00:01下载
- 积分:1