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SourceCodeWM4e
Data Abstraction & Problem Solving with C++源码(Data Abstraction )
- 2007-10-23 16:20:53下载
- 积分：1
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StockPaths
股票指数模拟为几何布朗运动，GBM。 参数有五个：
s0，dt（time step），均值，标准差，到期时间T；
利用子函数进行10万条轨道的monte carlo 模拟到期日（3个月）的指数点数，从而估计在买入信号出现后，3个月后的损益情况，主要用来估算VAR
(Financial risk analysis on Matlab monte carlo simulation, stock index simulation for geometric Brownian motion, GBM.
)
- 2012-05-05 23:15:19下载
- 积分：1
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josephson(word)
摘要：本文基于Matlab对约瑟夫森结（Josephson Junction）RCSJ模型的交直流I-V特性及非线性混沌现象进行数值模拟。通过计算机数值模拟得到该模型的非线性微分方程数值解，研究了RCSJ模型中各参量对约瑟夫森结的影响，进而简要分析其I-V特性和非线性混沌现象的产生机理，绘制出约瑟夫森结的交直流I-V特性曲线、非线性微分方程的相图及因其高度非线性而引起的通过倍周期分岔和阵发性原理进入混沌状态的分岔图。
关键词：超导器件 隧道效应 约瑟夫森结 弱耦合 倍周期分岔 庞加莱截面 混沌
(Abstract: Matlab-based Josephson junction on the (Josephson Junction) RCSJ model AC and DC IV characteristics and non-linear numerical simulation of chaotic phenomena. Through computer simulation model by the numerical solution of nonlinear differential equations to study the RCSJ model parameters on the impact of Josephson junction, and a brief analysis of the IV characteristics and the emergence of the phenomenon of non-linear chaotic mechanism, drawn Josephson junction IV characteristic curve of AC-DC, non-linear differential equations and the phase diagram because of its highly nonlinear arising through period-doubling bifurcation and chaotic state of paroxysmal principle of access to the bifurcation diagram. Key words: superconducting devices tunnel effect Josephson junction weakly coupled period-doubling bifurcation chaotic Poincare section)
- 2009-05-05 18:24:32下载
- 积分：1
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fandebao
范德堡方程的模拟与仿真实验,通过几种不同的情况来分析,并有相应的结果图像.(Modeling and simulation experiments Vanderbilt equation through several different situations to analyze, and there is a corresponding result image.)
- 2014-12-16 14:27:49下载
- 积分：1
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MOEA-NSGA-II
说明： matlab实现最优化选择的一个算法，大家可以下下来参考，我也是从别处down的，谢谢原作者(matlab optimize the choice of an algorithm, we can refer to the next down, I am also down elsewhere, thank you, original author)
- 2008-11-30 15:09:29下载
- 积分：1
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LMS_sys_iden
LMS算法在系统辨识中的应用，用LMS算法跟踪未知系统的权矢量，最终使得更新的权矢量与未知系统权矢量相吻合(LMS algorithm applied in the system identification)
- 2014-11-13 22:17:32下载
- 积分：1
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QAM-8PSK
包括8PSK和18QAM调制程序，复信号，带成型滤波器。程序简单易行，绝对可靠。(8PSK and 16QAM signal。)
- 2014-12-17 15:01:14下载
- 积分：1
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PSO_0810
海岛分布式能源系统调度 粒子群算法优化 可以用(Island distributed energy system operator)
- 2021-04-20 17:28:50下载
- 积分：1
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bijiao
阵元间隔为半波长的均匀分布16元线列阵，利用均匀加权常规波束。远场有5个互不相关的目标源发射信号，每个源相对基阵的方位分别为-40，-42，-5，30和33，且每个源信号到达基阵时的信噪比相等，均为10dB。分别对波束域和阵元域MUSIC算法进行比较。
(Array element spacing of half wavelength for the uniform distribution of 16 per linear array, using conventional beam evenly weighted. Far-field has five separate objectives of the source of emission signals, each source array of the relative position of-40,-42,-5,30 and 33, and each source signal to noise ratio at the time of Scientology Front equal, are 10dB. Separately on the beam element domain and the domain MUSIC algorithm for comparison.)
- 2009-03-24 10:30:05下载
- 积分：1
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chargepumppll1
PLL时域仿真器,用来对PLL环路稳定性进行判断(PLL time domain simulator)
- 2009-10-25 10:12:20下载
- 积分：1
