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强度设计大作业例
北京航空航天大学发动机结构强度与振动大作业之一(One of the major operations of the strength and vibration of the aero engine at Beihang University)
- 2021-04-06 08:59:02下载
- 积分：1
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Spotweld_2or3Layers_001
说明： 将CATIA数据里面的2层和3层焊点，批量生成point点。(Two and three layers of solder joints in CATIA data are generated in batches.)
- 2020-06-17 21:40:01下载
- 积分：1
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轴系扭振计算程序
本程序可以用于轴系的扭转振动计算，根据测得的编码器信号序列，计算扭振角位移、角速度和角加速度(for torsional vibration calculation.)
- 2017-12-07 16:10:18下载
- 积分：1
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5-13
实现了书店中对不同杂志的分类统计，并对销售额及等级作出评价(Achieve a bookstore in the classification of statistics of different magazines, and an assessment of sales and rating)
- 2010-07-30 19:39:34下载
- 积分：1
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V2F
说明： The power electronic drive controls the rate of induction motor by V/F method.
- 2019-05-24 09:01:12下载
- 积分：1
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雷诺方程matlab有限差分算法
二维雷诺方程的matlab有限差分算法。(Matlab finite difference algorithm for two-dimensional Reynolds equation.)
- 2021-03-30 21:19:09下载
- 积分：1
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plcopen_mc_part1_v20
说明： PLC Open编程手册，适合codesys平台(THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND MAY BE SUBJECT TO FUTURE ADDITIONS, MODIFICATIONS, OR CORRECTIONS. PLC OPEN HEREBY DISCLAIMS ALL WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES, OR CONDITIONS OF TITLE, NON-INFRINGEMENT,)
- 2020-05-11 07:53:20下载
- 积分：1
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PLL
锁相环matlab实现，可提取并网逆变器网测电压相位。(PLL based on matlab,extraction of voltage phase in grid connected inverters.)
- 2018-01-16 20:22:55下载
- 积分：1
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Desktop
说明： 自编牛拉法算电力系统潮流的matlab小程序，可以运行，有简单的中文注释。5节点系统，包括求节点导纳矩阵，求雅可比矩阵等系列过程。(The matlab program for calculating the power flow of power system based on the niula method is compiled by ourselves, which can be run and has simple Chinese notes. 5-node system, including the node admittance matrix, Jacobian matrix and other processes.)
- 2020-02-06 22:49:37下载
- 积分：1
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matlab发动机
发动机的map图绘制，可用仿真分析，性能对比(Map drawing of engine)
- 2018-01-09 16:22:24下载
- 积分：1
