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wave
偏微分方程的波动方程数值解法,可选多个解法,对比作图(wave equation numerical solution)
- 2010-11-12 18:25:53下载
- 积分:1
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CTBXZ
动态电力系统次同步谐振.次同步谐振一是交流输电系统中由串联电容补偿引起的次同步谐振问题,二是由一些电气装置引起的次同步振荡问题。次同步振荡会使轴系产生很大的扭矩,严重情况下可能导致大轴出现裂纹甚至断裂, 或因反复承受较大转矩造成疲劳积累, 使轴系寿命降低。因此,对次同步振荡进行准确的分析和计算, 采取有效的监视、防止和保护措施是非常重要的。程序是对交流线路串补偿电容引起的次同步振荡抑制的编程。(dynamic power system subsynchronous resonance.)
- 2016-01-21 21:06:27下载
- 积分:1
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droopcontrol
基于simulink的逆变器交流侧下垂控制,有功功率和频率成正比,无功功率和电压成正比(Inverter AC droop control based on simulink which active power is proportional to frequency and reactive power is proportional to voltage)
- 2017-03-13 22:41:49下载
- 积分:1
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AR
说明: 利用AR模型实现功率谱估计的方法,包括直接求解,L-D递推,自相关法和Burg算法。(AR model power spectrum estimation methods, including direct solving LD recursive autocorrelation method and Burg algorithm.)
- 2012-04-10 22:07:52下载
- 积分:1
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GMM
Generalized Method of Moments(GMM) 广义矩方法,是用来估计模型参数的计量经济学过程。具体说明见其中的gmmdoc.pdf。(Generalized Method of Moments (GMM) GMM method is used to estimate model parameters Econometrics process. See which specify gmmdoc.pdf.)
- 2008-12-10 16:26:47下载
- 积分:1
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Alamouti
the basic code for mimo using 2x2 antenna
- 2010-12-13 18:16:01下载
- 积分:1
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chap1_12
增量式PID的matlab仿真程序。实用了一个差分方程的对象,利用了增量式的PID算法。(incremental PID Matlab simulation program. A practical difference equations targets, the incremental use of the PID algorithm.)
- 2006-07-29 19:33:28下载
- 积分:1
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juxingfenzhi
这是矩形分支定界算法,采用matlab语言环境(branch and bound algorithm, using Matlab language environment)
- 2007-03-16 23:04:27下载
- 积分:1
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CMA
对信号进行常数模算法的仿真。这类算法对信号具有很好的均衡效果,且运算简单。(Constant modulus algorithm for the simulation of the signal. Such algorithms on the signal has a well-balanced effect, and simple operation.)
- 2012-05-18 17:15:32下载
- 积分:1
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3STATSMS
基于马尔科夫链概念,3状态概率转移矩的matlab实现(Based on the concept of Markov chain, the realization of the 3 stats matrix s transfer probability matrix in matlab)
- 2013-11-28 14:50:22下载
- 积分:1