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MATLAB_math_datasheet
matlab数学手册,包括了矩阵计算,数理统计等方面常用函数和函数说明(matlab mathematics manuals, including a matrix calculation, mathematical statistics and other commonly used functions and function description)
- 2010-07-20 11:46:36下载
- 积分:1
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Newton-rafer-Johnson-method
说明: 电力系统的牛顿-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。(Power system of Newton- rafer Johnson flow calculation method-matlab)
- 2011-03-01 16:02:50下载
- 积分:1
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dongliangjuyunengliang
运用微分方法画出2~3个周期卫星运行轨道并画出动量矩及能量的变化关系(Using differential method to draw two to three cycles of satellite orbit and draw variation of moment of momentum and energy)
- 2014-10-29 09:27:44下载
- 积分:1
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MATLAB-zuiyouhua(2rd)
《精通MATLAB最优化计算(第2版)》(龚纯,王正林)附光盘源码(MATLAB for Optimization calculation(2rd))
- 2020-12-31 16:28:58下载
- 积分:1
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bldc
无刷直流电机模型,可以用matlab仿真(bldc MODLE)
- 2012-05-05 13:37:06下载
- 积分:1
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shiyanshishuju
自己实验室采集的脑电数据,提供给大家来用,格式是mat形式。(EEG data)
- 2013-03-11 20:40:25下载
- 积分:1
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NumPy-Beginners-Guide
NumPy Beginner’s Guide - Second Edition的源码(《Python数据分析基础教程,munpy学习指南(第二版)》),有助于学习numpy。(NumPy Beginner s Guide- Second Edition source code ( Python data analysis based tutorial, munpy Study Guide (Second Edition) ), contribute to learning numpy.)
- 2015-04-19 20:01:48下载
- 积分:1
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shexianzhuizong
利用射线追踪的原理实现模型的正演,模拟出地震记录(Ray tracing using the principle of forward implementation model to simulate the seismic records)
- 2013-12-26 15:08:39下载
- 积分:1
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seismic response_spectrum
求地震动的加速度反应谱 速度谱 位移谱(Acceleration response spectrum for ground motion velocity spectrum displacement spectrum)
- 2019-04-23 10:26:33下载
- 积分:1
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control algorithm
说明: 这是一种鲁棒的控制算法,比传统的PID控制算法性能好(This is a robust control algorithm, compared with the traditional PID control algorithm performance)
- 2020-07-26 13:31:50下载
- 积分:1