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钢筋混凝土框架结构设计计算源程序，用vb开发。
钢筋混凝土框架结构设计计算源程序，用vb开发。-reinforced concrete frame structure design source files, using Visual Basic development.
- 2022-03-18 07:11:05下载
- 积分：1
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PQyuanchengxu
可用于电力系统中的潮流分析,此算法为P-Q分解法,可扩展为快速分解法(Can be used for power system load flow analysis, this algorithm for the PQ decomposition method can be extended to the rapid decomposition)
- 2008-05-19 22:23:40下载
- 积分：1
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python-abaqus
用python调取abaqus后处理数据(python call abaqus data)
- 2021-04-06 15:09:02下载
- 积分：1
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boost
用mathematics对boost变换器进行编程，得到分岔混沌图(using mathematics to get the bifurcation and chaos diagram of boost converter)
- 2011-12-21 21:11:49下载
- 积分：1
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通过mapinfo的图层属性数据字段，用MapX生成专题图的VB源代码，密码为peng...
通过mapinfo的图层属性数据字段，用MapX生成专题图的VB源代码，密码为peng-through MapInfo layer attribute data fields, using MapX generate thematic maps of the VB source code, passwords peng
- 2022-04-01 00:35:06下载
- 积分：1
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这是一个改进的快速实现模糊c
这是一个改进的快速实现模糊c-means聚类算法的程序-This is a rapidly improving the fuzzy c-means clustering algorithm procedures
- 2023-03-29 14:00:03下载
- 积分：1
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VB6.0存取+
VB6.0+ACCE-VB6.0+ ACCE
- 2022-08-24 04:54:04下载
- 积分：1
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1
说明： asp.net webshell
一个强悍的aspxshell(asp.net webshell)
- 2009-11-28 14:21:17下载
- 积分：1
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GY30光强度传感器
基于IAP15W4K58S4，使用串口输出测试GY30(Based on IAP15W4K58S4, GY30 is tested with serial output)
- 2020-06-22 04:40:02下载
- 积分：1
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空间矢量异步电机变频器-
我们设计的异步电机变频调速器以TMS320F28035芯片为控制核心，通过输出三相PWM波控制智能功率模块IPM驱动三相异步电机。我们使用空间矢量SVPWM算法，并对其进行了优化。采用异步电机无传感器测速算法省去了昂贵的光电编码器，大大节省了成本。同时开创性的研发了自动根据运行环境调节的自适应变频算法，使我们的变频调速器可以在电网条件恶劣的乡村山区工作，由此该变频器已被一家民用水泵生产企业预订。(We design the asynchronous motor frequency conversion governor with TMS320F28035 chip as the control core, and output three-phase PWM wave to control the intelligent power module IPM to drive the three-phase asynchronous motor. We use space vector SVPWM algorithm and optimize it. The sensorless speed measurement algorithm of asynchronous motor eliminates the expensive photoelectric encoder and greatly saves the cost. At the same time, pioneering research automatic conversion algorithm based on adaptive adjustment of the operating environment, we can make VVVF in power grid conditions of rural area, thus the inverter has been a civil pump manufacturer reservation.)
- 2017-10-19 22:34:05下载
- 积分：1
