搜索资源列表
chaos06
- 该软件用于研究周期信号的混沌检测,通过Duffing方程,检测极微弱信号,非常有用。-software for the study of the cycle of chaotic signal detection through Duffing equation, detect very weak signal, very useful.
UDT
- 提出了一个新的超声缺陷自动识别系统。该系统采用小波包分解提取超声信号的特征,采用混沌遗传算法来消除冗余和不相关的特征,并采用支持向量机(SVM) 来对缺陷进行识别。
w20080412
- 研究了利用混沌相变进行弱信号检测的理论及仿真试验( 对基于) 振子初值敏感性检测弱信号的方法分 析后指出,过渡过程会影响检测性能,提出一种改进的弱信号检测方法( 对仿真输入噪声生成和仿真步长选择进行 研究后建立了仿真模型,在典型噪声背景下检测弱正弦信号( 实验结果表明:所提出的方法有较好检测性能;混沌 临界态的 系统对噪声敏感导致相变方法难以精确确定最小检测幅值( 指出了这类方法的局限性
w20080416
- 研究了利用混沌相变进行弱信号检测的理论及仿真试验( 对基于) 振子初值敏感性检测弱信号的方法分 析后指出,过渡过程会影响检测性能,提出一种改进的弱信号检测方法( 对仿真输入噪声生成和仿真步长选择进行 研究后建立了仿真模型,在典型噪声背景下检测弱正弦信号( 实验结果表明:所提出的方法有较好检测性能;混沌 临界态的 系统对噪声敏感导致相变方法难以精确确定最小检测
20040509173430
- 这是混沌微弱信号检测中关于Lorenz奇怪吸引子的绘制的用VC编译的程序!和大家分享-This a weak signal detection on the Lorenz attractor strange rendering of the compiler with VC procedures! And to share with you! !
lc_2
- 一种分析混沌信号的多重分形谱的简单程序,尤其分析网络流量中尤为有效
chaoticGPS
- 关于混沌振子检测弱信号的系统相位变化图,对初学混沌的人很有用。-On the chaotic oscillator detection of weak signal changes in the system phase diagram, for beginners who chaotic useful.
tent
- 混沌信号tent映射和tent混沌的分叉图程序-The chaotic signal the tent mapping and tent chaotic bifurcation diagram program
Bifurcation
- 一种判断是否混沌的程序,混沌信号因其的不确定性,伪随机信,比传统密码学更有优势,因此判断是否混沌显得尤为重要!-A judge whether chaos program, chaotic signal because of its uncertainty, pseudo random letters, have more advantages than the traditional cryptography, so judge whether chaos seems particularly
FPGA
- 用Vrilog产生一个混沌信号,并用MATLAB仿真,画出波形。-With Vrilog generate a chaotic signal simulation using MATLAB, draw the waveform.
MATLAB
- 通过混沌算法对图像和单一信号进行加密和解密,混沌算法在保密通信中应用-By chaos algorithm for encryption and decryption of the image and a single signal, chaos algorithm application in secure communication
lyapnov-exponent
- 李亚普诺夫指数,检测混沌信号以及其检测混沌系统的依据-Lyapunov index and detection of chaotic signal and the detection based on chaotic systems
Logistic-Henon-Duffing-Matlab
- 离散混沌信号Logistic,Henon,连续混沌信号Duffing的matlab源代码-the matlab on the chaos system of Logistic,Henon and Duffing
keil
- 环形腔产生的混沌信号,用于实验的模拟仿真。-Ring of chaotic signals, used in the experiment simulation
求IMF序列与原始序列的互相关系数
- 混沌信号经过EMD分解,得到的IMF序列,求每个IMF序列与原始序列的互相关系数(The chaotic signal is decomposed by EMD to obtain the IMF sequence, and the cross-correlation coefficients between each IMF sequence and the original sequence are calculated)
hyperchaos
- 产生超混沌信号吸引子的程序,能够观测时域波形和超混沌相平面图(The program can generate hyperchaotic signal attractor, and can observe the time domain waveform and phase plane of hyperchaotic system.)
程序
- 基于相位调制的混沌信号扩频研究,包含ECSL(Chaotic signal spread spectrum)
chaos
- 本文档为bernulli混沌信号与二相编码信号结合(This document is a combination of Bernulli chaotic signal and binary coded signal)
求解混沌系统微分方程组
- 出来的图形是混沌图形,但是x,y,z分解后为有规律曲线,与信号类似,说明信号的叠加或许是一种混沌系统(The figure is chaotic, but x, y, Z are decomposed into regular curves, similar to signals, indicating that the superposition of the signals may be a chaotic system.)
PI-DCSK
- 混沌扩频通信,其中包括混沌信号产生,加高斯噪声,以及调制解调。(Chaotic spread spectrum communication includes chaotic signal generation, Gauss noise, and modulation and demodulation.)