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bingwang
说明： 并网逆变器的控制模型，包含有功功率无功功率控制，以及谐振控制(Grid connected inverter)
- 2021-01-26 16:59:17下载
- 积分：1
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U盘复制文件一例 VB环境
VB环境下实现U盘复制文件一例，这个程序原有名称叫做“U盘搬运工AutoCopy”，可自动复制文件到U盘，也可把C盘备份到U盘上，也就是拷贝文件的过程，程序在未发现U盘的情况下，要开启监控，操作过程中若选择了放弃操作，监控功能将暂时关闭，拔除U盘之后请重新开启！
- 2022-05-30 01:38:56下载
- 积分：1
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14节点配电网牛拉法潮流计算程序
牛顿拉弗逊法潮流计算程序（matlab）(newton-raphson method power flow calculation program (matlab))
- 2017-11-23 17:55:34下载
- 积分：1
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orbit
说明： 卫星轨道计算程序，内附实测数据与说明文档(Satellite orbit calculation program, containing the measured data and documentation)
- 2009-07-27 16:00:21下载
- 积分：1
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汇率转换
说明： 实现了一个用于多币种之间汇率转换的程序。用户可在左侧的下拉框中选择需要转换的两种币种，在上方输入框内输入需要转换的金额，点击“汇率转换”按钮后，下方输出框中显示转换出的对应金额并保留两位小数；点击“清空”按钮后两个文本框内容清空。且输出框内容不可修改。(A program for exchange rate conversion between multiple currencies is implemented. Users can select two currencies to be converted in the drop-down box on the left, enter the amount to be converted in the input box above, click the "exchange rate conversion" button, and display the corresponding amount in the output box below with two decimal digits retained; after clicking the "empty" button, the contents of the two text boxes are empty. And the contents of the output box can not be modified.)
- 2020-06-19 19:00:01下载
- 积分：1
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包括使用修正Gram
包括使用修正Gram-Schmit算法实现QR分解，自编LU分解、利用幂法和反幂法计算矩阵最大和最小特征值的程序。例外附有使用这些算法的例子供参考。 QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included.-Including the use of Gram-Schmit amended QR decomposition algorithm, self-LU decomposition, the use of power law and inverse power method to calculate maximum and minimum matrix eigenvalue procedures. With the exception of the examples of the use of these algorithms for reference. QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included.
- 2022-02-20 19:43:09下载
- 积分：1
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Delphi将指定菜单项添加到TreeView中
Delphi将指定菜单项添加到TreeView中，可将主界面菜单栏中的菜单项，添加到界面左侧的树形菜单控件中，这个树形菜单看上去相当不错，设计漂亮，而且在众多的Delphi软件编写中，都有很高的几率要用到TreeView菜单，因此这个例子对Delphi编程者来说，是值得作为设计素材以及学习参考的哦。
- 2022-12-26 16:55:03下载
- 积分：1
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azores
mapsforge的地图数据，可以查看高程详情与等高线(Map data for mapsforge allows you to view elevation details and contours)
- 2019-05-13 19:17:43下载
- 积分：1
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PID参数设置
Arduino控制板对舵机进行PID参数设置的程序 ，对舵机进行PID参数设计，搭载二自由度云台，因此设置了两个方向的PID参数(The Arduino control board carries on the PID parameter setting program to the steering gear, carries on the PID parameter design to the steering gear, carries two degrees of freedom pan head, therefore has set two direction PID parameter)
- 2021-04-11 10:38:58下载
- 积分：1
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SPFRC_circle55
说明： 按照粒径及数量要求进行调整随机生成骨料、纤维，(Random placement of aggregate is realized by setting the range of boundary size and aggregate size)
- 2020-05-07 10:17:06下载
- 积分：1
