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changguipidx
利用S函数的PID解耦控制器实现单元机组解耦控制(The use of S function decoupling PID controller to achieve decoupling control unit)
- 2009-07-12 21:16:44下载
- 积分：1
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erweihundun
本文提出了基于二维混沌映射的数字图像水印算法，混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数，实现了数字水印的隐蔽性、保密性和稳固性；利用二维混沌映射Arnold变换对水印信号进行置乱，不仅增强了水印信号保密性，同时有效提高了视觉上抵抗图像剪切攻击的能力(failed to translate)
- 2013-05-06 17:24:47下载
- 积分：1
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lesson2
说明： 求解语音信号的短时过零率、短时能量、短时自相关特征，分析实验结果，并能掌握借助时域分析方法所求得的参数分析语音信号的基音周期及共振峰。(The short-time zero-crossing rate, short-time energy and short-time autocorrelation characteristics of speech signal are solved, and the experimental results are analyzed. The pitch period and resonance peak of speech signal can be analyzed by the parameters obtained by time-domain analysis method.)
- 2019-05-20 19:21:03下载
- 积分：1
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antenna-matlab-simulation-
与《通信天线建模与matlab仿真分析》配套的光盘("communications antenna matlab simulation modeling and analysis " supporting the CD-ROM
)
- 2011-02-09 22:43:03下载
- 积分：1
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MPSK
基于卷积编码的MPSK系统性能仿真，利用MATLAB对MPSK系统进行了仿真，分析了系统性能(MPSK convolution coding system based on performance simulation using MATLAB for MPSK system simulation, analysis of system performance)
- 2015-01-22 09:42:36下载
- 积分：1
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2011jian--mo-da-sai
2011年全国大学生数学建模大赛A题，8种主要重金属元素在该城区的空间分布(National Mathematical Modeling Contest A title in 2011, eight major heavy metal elements in the spatial distribution of the city)
- 2013-05-14 10:28:02下载
- 积分：1
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bwtraceboundary
matlab源程序,边界跟踪 （bwtraceboundary函数）(Matlab source, boundary tracking (bwtraceboundary function)
)
- 2014-01-29 02:04:37下载
- 积分：1
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MATLAB7_jichujiaocheng
matlab7.0基础教程，对于初学者很有用，pdg格式(matlab7.0 basis Guide, useful for beginners, pdg format)
- 2007-05-28 11:00:10下载
- 积分：1
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ROC_gaussian
the file contains detection and estimation theroy codes
- 2011-04-26 13:44:34下载
- 积分：1
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PV
说明： ●实践目标
用Win32所提供的同步对象实现P、V操作，并使用它们并解决读写互斥问题。
●实践内容
使用信号量对象或事件对象来实现方便(The goal of practice
A synchronization object provided by Win32 P, V operation, and use them to read and write and solve the problem.
The content of practice
Using a signal object or event object to achieve the convenience)
- 2020-11-01 17:59:54下载
- 积分：1
