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提高密码的抗攻击性
摘要:为提高密码的抗攻击性,利用超混沌系统随机性好!可确定再生,且密钥空间较大的特性,提出了一种基于四维连续超混沌系统和扩展映射的实时视频流加密算法"(Abstract: In order to improve the password anti-aggressive use of system randomness hyperchaos good! Regeneration can be identified, and key characteristics of the larger space, a row based on four-dimensional hyperchaotic system and expansion of mapping real-time video stream encryption algorithm )
- 2021-03-07 16:39:29下载
- 积分：1
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MMT_FP
THIS M-FILE USES THE TRANFER MATRIX METHOD TO EVALUATE THE COUPLED-MODE EQUATIONS. THE REFLECTION SPECTRUM OF THE GRATING AND THE TRANSMISSION SPECTRUM, DELAY AND DISPERSION OF THE FABRY-PEROT FILTER ARE SIMULATED
- 2009-06-09 21:19:35下载
- 积分：1
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matlabtest9
matlab程序：
matlabtest9 是绘制不同的函数曲线；(matlab program: matlabtest9 is different mapping function curve )
- 2008-08-01 23:15:10下载
- 积分：1
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quadrotor_dynamics
说明： 四轴飞行器Matlab仿真分析,涉及四轴飞行器主要部件如Motor,camera,电池等，分析包括稳定性、动力等(Four aircraft Matlab simulation analysis, involving Four major components of aircraft, such as Motor, camera, battery, etc., analysis, including stability, power, etc.)
- 2008-09-05 09:47:53下载
- 积分：1
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Matlab-Programs-part3
balanis antenna code part3
- 2015-03-01 20:42:47下载
- 积分：1
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lfm
说明： 线性调频信号仿真，及时域频域脉冲压缩，加窗处理抑制旁瓣(LFM signal simulation, pulse compression in time domain and frequency domain, windowed processing to suppress sidelobes)
- 2019-03-26 16:36:33下载
- 积分：1
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first_couse_fem
有限元Matlab程序，同时提供书籍的pdf文件，供同时学习使用(This book was written to be a undergraduate and introductory graduate level textbook,
depending on whether the more advanced topics appearing in the end of each chapter are
covered.)
- 2010-07-10 20:15:10下载
- 积分：1
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Simulation_System_of_Unknown_Environmen
：以matlab工具箱的形式给出了静态及动态未知环境下移动机器人地图构建的仿真研究平
台。通过分析polaroid6500声纳、电子罗盘、编码器等传感器的工作原理建立了参数可调的传感器
模型。这些传感器为机器人提供位姿及环境信息。在分析已有基于hough变换的线段提取算法的基
础上提出了抑止。杂线段。现象的CIHT[Clus~r Inhibiting Hough Transform]算法．采用cIHT
对声蚋信息作环境特征提取，便于开展基于环境特征的未知环境地图构建算法方面的研究工作。(Abstract：A simulation system ofmapping for sonar-based mobile robot was developed易0 in static and dynamic unknown
environments in a foFin ofmatlab toolbox．Sensor models with tunable parameters were established by interpreting and
simulating the mechanism of encoder。digital compass．and polaroid 6500 sonar．These sensors provide the information of
robot pose and environments．A novel C1HT[Cluster Inhibiting Hough Transfo删J algorithmfor sonar data was proposed by
ana~zing existing line segments detection methods based on Hough Transform，which would make the research of
feature—based mapping of unknown environment more convenient．)
- 2009-02-28 12:08:48下载
- 积分：1
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one_sub_two_train
matlab simulation of linear metro
- 2005-07-12 22:21:59下载
- 积分：1
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LMSalgorithmwiththeadaptiveequalizer
说明： 用LMS算法实现这个自适应均衡器，画出一次实验的误差平方的收敛曲线，给出最后设计滤波器系数。一次实验的训练序列长度为500。进行20次独立实验，画出误差平方的收敛曲线。(LMS algorithm with the adaptive equalizer, draw a square of experimental error convergence curves of the final design of the filter coefficients. An experiment of training sequence length is 500. To 20 independent experiments, to draw square error convergence curves.)
- 2010-04-28 15:05:55下载
- 积分：1
