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paper4
多序列跳频系统及其在AWGN信道下误码率性能分析(Multiple sequence and frequency hopping system BER performance analysis in AWGN channel)
- 2014-08-27 20:49:57下载
- 积分：1
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GPS_Power
GPS c/a码功率估计计算例程，相互学习一下(GPS c/a code power the estimated calculation routines, learn about each other)
- 2012-12-18 22:26:46下载
- 积分：1
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Hata_model
自由空间的路径损耗模型，有对数距离路径损耗和对数正态阴影路径损耗(Free space path loss model with logarithmic distance path loss and shadow lognormal path loss)
- 2021-02-25 16:39:38下载
- 积分：1
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test_max_log_map
TURBO译码性能AWGN信道测试（无菜单）(TURBO AWGN channel decoding performance test (no menu))
- 2010-08-05 21:53:18下载
- 积分：1
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l-Passivity-Based-Robust-Adaptive-Control
Note that the energy-regenerative current is directly proportional
to the motor speed and the braking torque. Hence, if
the rider brakes his EV at a high speed, the surge current of
the energy regeneration will damage the battery at the braking
transient.
- 2015-03-11 13:40:43下载
- 积分：1
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image-hiding-
这是我本科毕业设计论文《基于混沌序列的加密图像隐藏技术的设计与实现》，就是把一张图片加密后隐藏在载体图像中，可以抵御各种攻击，用到了Matlab，里面包括开题报告，论文，可执行程序。本文系统介绍了混沌加密、信息隐藏技术。归纳了混沌加密、信息隐藏的分类、特性与应用，给出了混沌加密、信息隐藏的原理和基本框架以及其性能的评价方法，介绍了几种图像的攻击方法。实现了一种混沌加密和图像隐藏的方法。使用混沌加密对待隐藏图像进行加密后嵌入载体图像中，并对嵌入待隐藏图像的载体图像进行了几种攻击以验证其鲁棒性。本系统运用MATLAB编程实现对图像的混沌加密，运用LSB算法将加密后图像嵌入载体图像中，并能承受图像剪切，图像增亮，图像变暗，增加对比度，减低对比度，添加积性噪声，添加高斯噪声，旋转45度，直方图均衡化等一定程度的毁损和各种攻击检测，仍然能解密得到原图像，原图像清晰可辨，鲁棒性非常好。总之本文较好的实现了基于混沌序列的加密图像隐藏技术。(This is my graduation design thesis Design and implementation of chaotic sequence image hiding technique based encryption is encrypted to hide the picture in the carrier image, can withstand a variety of attacks, uses Matlab, which includes opening report, thesis, an executable program. This article describes the chaos encryption system, information hiding technology. Summed up the chaos encryption, information hiding classification, characteristics and application, given the chaotic encryption, information hiding principle and basic framework and its performance uation methods, and introduces the method of attack several images. It implements a chaotic encryption and hidden image method. After using Chaotic Encryption treat hidden image encryption embedded vector images, vector images and embedded image to be concealed several attacks carried out in order to verify its robustness. This system using MATLAB programming chaotic image encryption, use LSB algorithm encrypted image is em)
- 2021-04-20 22:48:49下载
- 积分：1
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Rossler_Reconstruction
ROSSLER方程的混沌时间序列相空间重构程序(Equation ROSSLER chaotic time series phase space reconstruction procedure)
- 2009-04-11 18:05:32下载
- 积分：1
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promgramwavelet_denoise1
说明： 小波图像去噪程序，简单实用，对初学者很有用(Image denoising procedure is simple and practical, very useful for beginners)
- 2011-03-16 11:16:50下载
- 积分：1
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FSKmodanddemod
本程序使用MATLAB实现了FSK的调制过程，还实现了其对应的解调(This procedure achieved using the MATLAB process of FSK modulation, but also the realization of the corresponding demodulator)
- 2009-05-14 10:11:26下载
- 积分：1
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MATLABsimulationoftheessenceof50casesofmotor
说明： MATLAB电机仿真精华50例pdf电子书及其源代码(MATLAB simulation of the essence of 50 cases of motor and its source code pdf ebook)
- 2010-04-10 11:13:31下载
- 积分：1
