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matlab1
matlab实现几种基本的通信仿真技术
(to achieve basic communication matlab simulation of several)
- 2010-07-28 16:27:50下载
- 积分：1
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Untitled3
基于matalab的最大熵方法的图像分割程序(Segmentation based on maximum entropy)
- 2012-05-18 20:10:11下载
- 积分：1
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Field_II_GUI
丹麦技术大学的J爀最攀渀 Arendt Jensen教授开发的医学超声成像仿真软件(The Technical University of Denmark, developed by Prof. Jrgen Arendt Jensen medical ultrasound imaging simulation software)
- 2013-10-05 22:06:48下载
- 积分：1
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my_zero_one
用于解决0-1规划问题，采用比分支界定法更加迅速的方法(0-1 programming problem to solve, using the branch and bound method is more rapid than the method)
- 2013-09-14 20:10:14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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MATLAB 三轴加速度信号处理
对三轴加速度出传感器的原始数据进行处理，平滑噪声，傅里叶fft(The raw data of the three-axis acceleration sensor is processed, smoothing the noise)
- 2020-11-20 14:29:36下载
- 积分：1
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matlabsuzizhifangtu
数字图像直方图均衡化，是.txt文档，在matlab环境下运行(digital image histogram equalization, yes. Txt file, run under Matlab)
- 2007-06-28 17:28:20下载
- 积分：1
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SVPWM
说明： 自己搭建的matlab电机仿真中的SVPWM模块，其中U_alpha,U_beta为电压输入，T为开关周期，U_dc为直流母线电压，PWM为六路脉冲信号，绝对好用(Matlab built their own motor simulation SVPWM module, which U_alpha, U_beta the voltage input, T is the switching cycle, U_dc for the DC bus voltage, PWM pulse signal for the six-way, absolutely easy to use
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- 2011-02-27 13:10:12下载
- 积分：1
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buckboost_new
matlab例程，可用的DC/DC构建方法，采用pwm进行直流端高低电压的转换(matlab routines, can be a DC/DC construction method using low voltage DC side pwm for conversion)
- 2013-07-17 15:30:53下载
- 积分：1
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GUI
matlab中gui的使用。word格式。(gui in matlab use. word format.)
- 2008-02-20 16:31:31下载
- 积分：1
