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问题一最终
说明： 针对2019华为杯数学建模比赛，求解问题一的轨迹搜寻问题。(Aiming at the 2019 Huawei cup mathematical modeling competition, the track searching problem of problem one is solved.)
- 2020-01-13 11:14:40下载
- 积分：1
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powernode
牛顿－拉夫逊法潮流计算
基本步骤：
（1）形成节点导纳矩阵
（2）将各节点电压设初值U，
（3）将节点初值代入相关求式，求出修正方程式的常数项向量
（4）将节点电压初值代入求式，求出雅可比矩阵元素
（5）求解修正方程，求修正向量
（6）求取节点电压的新值
（7）检查是否收敛，如不收敛，则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代，否则转入下一步
（8）计算支路功率分布，PV节点无功功率和平衡节点柱入功率。(Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into power.)
- 2007-07-10 19:08:09下载
- 积分：1
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noise identification
scripts for noise identification
- 2018-02-05 21:01:25下载
- 积分：1
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statcom6
statcom matlab sumulink
- 2019-05-29 06:10:54下载
- 积分：1
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robust
说明： 用H无穷控制，对不稳定系统进行鲁棒控制。本人用车载DVD作了仿真试验，效果较好(H infinite control of instability robust control system. I made a car DVD simulation test, the result is better)
- 2005-11-21 21:14:13下载
- 积分：1
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MIMO 快速用户配对
在无线通信系统中，用以实现多用户MIMO系统中的用户快速配对(Achieving Fast User Matching in Multi-user MIMO System)
- 2020-12-18 14:39:11下载
- 积分：1
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ACCESS read
DAO读写ACCESS文件
DAO读写ACCESS文件-ACCESS read-write DAO file ACCESS read-write file DAO
- 2022-01-26 07:26:16下载
- 积分：1
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CracX-0.7.1
non so che devo scrivere ma ci provo
- 2019-03-10 03:47:35下载
- 积分：1
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程序代码
说明： 可用于数字信号处理、离散卷积、有限差分正演模拟(It can be used in digital signal processing, discrete convolution and finite difference forward simulation.)
- 2020-06-19 14:20:01下载
- 积分：1
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阿拉伯语字体包括4个字库,做软件开发或嵌入式使用
阿拉伯语字体包括4个字库,做软件开发或嵌入式使用-Arabic fonts including four font, do software development or embedded use
- 2022-03-14 06:34:40下载
- 积分：1
