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josephson
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。还给出庞加莱截面及功率谱。(Matlab based on the Josephson junction (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. Poincare cross-section and was also given power spectrum.)
- 2009-05-05 18:13:17下载
- 积分:1
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sphs-simulation
多谐差相信号算法有着很高的辨识精度;
编写了一个基于多谐差相信号的一个算法仿真程序;
结果表明其有着很高的辨识精度。(Algorithm for multi-SPHS has a high identification accuracy the preparation of a multi-SPHS based on an algorithm for simulation program results show that the accuracy of their identification with a high.)
- 2009-11-28 14:30:19下载
- 积分:1
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RecPF_v2.2
说明: 基于局部傅里叶变换数据的重构算法的研究,是一种比有效快速的重构算法(New features:
Switched to complex computation, fully compatible with complex data
Replaced penalty parameter continuation by R. Glowinski and P.L. Tallec s alternating direction method (ADM or ADMM)
New parameter/data normalization was added to make parameters rather independent of the image size, pixel intensity range, and number of CS measurements. To find the parameters aTV and aL1 for version 2.0 corresponding to those used in versions 1.1 or 1.0, see Lines 60, 66, and 67 of RecPF.m.
)
- 2020-12-02 21:59:25下载
- 积分:1
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criptografia.3105
encriptar archivos en cifrado de hill
- 2011-04-28 02:53:06下载
- 积分:1
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qeifang
GSM中GMSK调制信号的产生,一个师兄的毕设,包括最小二乘法、SVM、神经网络、1_k近邻法。( GSM is GMSK modulation signal generation, A complete set of brothers, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.)
- 2017-01-10 17:46:22下载
- 积分:1
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OFDM_main
OFDM一个非常完整的程序,对于OFDM系统额理解非常有帮助。(OFDM a very complete program, the amount for the OFDM system is very helpful to understand.)
- 2013-10-20 00:15:09下载
- 积分:1
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F0
说明: 利用 matlab 分别基于 ACF 和 W-AMDF 求基音频率,程序均调试通过。其中的 word 文档为下载资源,供大家参考对比(compute fundamental frequency of speech signal base on ACF and W-AMDF respectively, while the download word document for your reference.)
- 2011-12-14 10:23:38下载
- 积分:1
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IrisClassification
说明: Iris数据集的分类程序,包括线性分类器实验,BP网络分类器实验,以及异或数据的BP网络分类实验,外带试验报告(Iris data set of classification procedures, including linear classification experiment, BP network classifier experiments, and different BP networks or data classification experiment, take-test report)
- 2011-04-13 20:08:39下载
- 积分:1
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QAM
说明: 一个关于QAM调制的MATLAB仿真程序,
只有源码,已经调试过(A QAM modulation on MATLAB simulation program, only the source, has been debugged)
- 2010-05-02 20:30:06下载
- 积分:1
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SCKF
基于matlab的平方根容积卡尔曼滤波SCKF程序,是一种较好的非线性滤波方法,希望促进大家的理解。(Based on the square root of the volume of the Kalman filter matlab SCKF program, it is a good non-linear filtering method, we hope to promote understanding.)
- 2015-05-04 21:27:28下载
- 积分:1