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模拟电子技术的课件
希望对需要的人会有些帮助
模拟电子技术的课件
希望对需要的人会有些帮助
-Analog electronic technology courseware hope to those who need some help
- 2022-03-21 23:24:42下载
- 积分：1
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Secondary development of one module, the bulk barcode generation, styles: from i...
二次开发模块
一、条形码的批量生成，
款式：由存货(7)+颜色(2)+尺码(2)+供应码(2)+年份(4)+月份(2)+流水号(6)自由组合生成
面料：由存货(7)+颜色(2)+供应码(2)自由组合生成
（1）由于每件款式的条码是唯一的，其数据量相当大，在数据库存储方面若按以往的方式处理，估计数据库是无法承受。故需采用新的存储方式，在这存储方面就需花较多的时间方可解决。
（2）条码生成后需同时往用友数据库（表：InventoryBarCodeSet）插入数据，以供用友制单时提供对应关系。
-Secondary development of one module, the bulk barcode generation, styles: from inventory (7)+ Color (2)+ Size (2)+ Supply code (2)+ Year (4)+ Month (2) 2B ! serial number (6) to generate ensembles of fabrics: from inventory (7)+ color (2)+ supply code (2) free combination to generate (1) as a result of each style of bar code is the only, the amount of data quite large, if the database storage means in accordance with the previous treatment, it is estimated that the database is not unbearable. Therefore need to adopt a new way of storage in this storage area on the need to spend more time in order to resolve. (2) bar code generated at the same time after UFIDA to database (table: InventoryBarCodeSet) Insert the data for single-UF s
- 2022-05-29 12:52:49下载
- 积分：1
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Python创作
说明： 用百度地图爬取医院兴趣点，获得POI数据进行arcgis分析(Baidu map was used to crawl hospital interest points to obtain POI data for ArcGIS analysis)
- 2020-10-25 10:16:35下载
- 积分：1
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北斗单点定位
说明： 北斗单点定位 静态单频 cep95 小于5米略差于GPS(OBS single point positioning)
- 2020-09-03 17:58:08下载
- 积分：1
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83390049ga_bpnn
genetic algorithm, back propagation , neural network,
- 2018-12-09 18:04:28下载
- 积分：1
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基于模糊PI控制的BLDCM直接转矩控制
说明： 针对双闭环矢量控制的三相电压型 PW M 整流器难以用准确的数学模型描述、以及通过其简化的数学模型求得的PI参数需要实验整定的问题 ，提出了基于模糊 P I控制器的新型智能化控制方法。与传统的Pl控制方法相比。该方法不仅实现了PI参数的自整定。还使系统具有更好的响应性能、更高的稳定性及鲁棒性。利用 M atlab／Sim ulink 工具箱建立了基于模糊 P l控制器的整流器仿真模型，并通过仿真实例对此设计方法进行了实验验证。(In order to solve the problem that it is difficult to describe the three-phase voltage type PWM rectifier with double closed-loop vector control by accurate mathematical model and the PI parameters obtained by its simplified mathematical model need to be adjusted by experiment, a new intelligent control method based on Fuzzy PI controller is proposed. Compared with the traditional PL control method. This method not only realizes the self-tuning of PI parameters. It also makes the system have better response performance, higher stability and robustness. Using Matlab / Simulink toolbox, the rectifier simulation model based on Fuzzy PL controller is established, and the design method is verified by simulation example.)
- 2020-03-04 11:48:11下载
- 积分：1
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继电器基本控制
控制继电器断开与闭合,从而实现模拟电器开关的作用(control jidianqi on and off)
- 2019-02-25 17:32:10下载
- 积分：1
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esp370电子签名屏开发包
汉王esp370电子签名版开发包，内有详细介绍(Hanwang esp370 electronic signature version development kit, with detailed introduction)
- 2018-05-13 17:52:53下载
- 积分：1
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很有用的
东西 啊
下来看看事实上怎么还不够啊
真是郁闷...
很有用的
东西 啊
下来看看事实上怎么还不够啊
真是郁闷
-Ah useful things down and see how in fact is not enough ah really depressing
- 2023-02-15 04:55:03下载
- 积分：1
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关于电影谍影重重的原著小说，英文版的，相信会对大家的英语水平有所提高。...
关于电影谍影重重的原著小说，英文版的，相信会对大家的英语水平有所提高。-谍影重重on the film
- 2022-09-19 11:30:03下载
- 积分：1
