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down
一个复杂的工程通常可以分解成一组小任务的集合,不错(A complex project can usually be broken down into a collection of small tasks.)
- 2018-12-30 10:57:37下载
- 积分：1
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3D效果网站导航菜单
说明： CSS3 3D效果网站导航菜单是一款3D立体效果的纯CSS3网站导航代码。(CSS3 3D effect website navigation menu is a pure CSS3 website navigation code with 3D effect.)
- 2019-03-11 19:20:50下载
- 积分：1
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PCS_B
说明： 微电网保护问题与传统配电网保护有着极大的不同，典型表现在以下几个方面：a.微电网在并网运行和孤岛运行两种运行方式下，短路电流大小不同且差异很大。b.微电网中电源及相关负荷的接地方式对故障电流的大小影响也很大。c.加入分布式能源后，微电网的双向潮流特性对微电网保护的方向判别也有新的要求。d.发生故障时，微电网与配电网的不同隔离策略需要与微电网保护相结合，这也是微电网保护的关键。(The problem of microgrid protection is very different from that of traditional distribution network protection. Typical manifestations are as follows: a. The short-circuit current of microgrid varies greatly under the two operation modes of grid-connected operation and island operation. B. The grounding mode of power supply and related loads in microgrid also has a great influence on the magnitude of fault current. C. With the addition of distributed energy, the bidirectional power flow characteristics of microgrid also have new requirements for the direction discrimination of microgrid protection. D. When a fault occurs, different isolation strategies of microgrid and distribution network need to be combined with microgrid protection, which is also the key of microgrid protection.)
- 2019-01-25 18:36:22下载
- 积分：1
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a useful mimo procedures, we hope to help research
一个有用的mimo程序，希望对大家的研究有所帮助-a useful mimo procedures, we hope to help research
- 2022-03-14 12:38:45下载
- 积分：1
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tanhuangzhiliangkuai2
说明： 搭建了一个弹簧质量块阻尼系统模型，用于验证在阻尼作用下，弹簧的振动过程(A spring mass damping system model was built to verify the vibration process of the spring under damping.)
- 2019-01-06 16:35:55下载
- 积分：1
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facility
matlab调用cplex，解决工厂选址等类型的问题(examples of matlab and cplex)
- 2018-04-16 00:03:29下载
- 积分：1
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C# 屏蔽热键或组合键
C# 屏蔽热键，程序将判断热键是否为组合键，判断当前键是否为屏蔽的热键，判断当前键是否为自定义的热键，加载键盘的按下事件，加载键盘的松开事件，加载键盘的单击事件，对记录屏蔽热键的数组进行初始化。。。程序中有一个自定义函数比较实用，用于屏蔽指定的系统热键，以及执行自定义热键，请下载源码查看。
- 2022-03-25 01:48:56下载
- 积分：1
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Untitled2
ICA算法去除基本噪声 脉冲噪声 随机噪声 工频噪声(CA algorithm removes basic noise, impulsive noise, random noise, power frequency noise)
- 2017-07-06 10:11:30下载
- 积分：1
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DFIG
双馈风力发电机平均值模型与详细开关模型的matlab仿真文件。(The MATLAB simulation files of the DFIG mean value model and the detailed switch model are presented.)
- 2018-05-06 21:59:54下载
- 积分：1
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wuyingli
土木工程中无应力时长度计算程序,可按内容适当作修改再应用于不同的地方(civil engineering at length without stress calculation procedures can be revised as appropriate then applied to different places)
- 2006-07-20 10:48:03下载
- 积分：1
