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ValderPol
涉及参数传递如何做:
Val der Pol 方程(How to pass parameters involved: Val der Pol equation)
- 2011-01-01 16:23:50下载
- 积分:1
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dcthide
dct隐写技术matlab实现资料。算法原理:通过在一个图像块中调整两个DCT系数的相对大小,隐藏秘密信息。
将载体图像分为8×8的块,做二维DCT变换
用来表示选中的两个系数的坐标对于第i bit秘密信息
if(要隐藏信息‘1’)
make
else
make
逆DCT变换,还原图像
(dct steganography matlab implementation information. Algorithm principle: an image block by adjusting the relative size of the two DCT coefficients, hidden secret information. The vector image is divided into 88 blocks, making two-dimensional DCT transform coefficients used to represent the coordinates of the selected two for the first i bit secret information if (to hide information ' 1 ' ) make else make the inverse DCT, restore image)
- 2013-11-01 19:47:13下载
- 积分:1
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QAM
QAM数字通信系统仿真程序,包含了发射、调制、编码、信道、解码、解调和接收模块,适合初学者。(QAM digital communication system simulation program, including the launch, modulation, coding, channel decoding, demodulation and receiver module, suitable for beginners.)
- 2015-03-06 15:45:06下载
- 积分:1
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reaction_diffusion7
一类具有Holliing 功能反应的捕食者-食饵系统的反应扩散方程(a predator-prey system with reaction-diffusion and Holling functional response)
- 2020-12-04 23:59:24下载
- 积分:1
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WiMAX_downlink_80216e
关于MATLAB中实现802.16e的物理层仿真,希望对大家有帮助!(On MATLAB to achieve 802.16e physical layer simulation, we would like to help!)
- 2008-04-25 08:11:15下载
- 积分:1
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quansusousuosuanfa
函数的作用是执行1/4像素精度的运动估计
f1是参考帧,f2是匹配帧
函数首先对初始图像进行分辨率提高4倍的双三次插值
再进行基于块匹配的全搜索运动估计(Full search block matching based motion estimation)
- 2010-12-26 14:12:00下载
- 积分:1
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powell-method
powell法求极值,根据课程老师布置的作业,其中包括黄金分割法,一维进退法(powell method)
- 2014-02-25 16:17:44下载
- 积分:1
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Basic_applications_based_on_MATLAB_Tutorial
MATLAB基本应用领域基础教程Basic applications based on MATLAB Tutorial(The basis of the basic applications MATLAB Tutorial Basic applications based on MATLAB Tutorial)
- 2010-08-08 21:11:45下载
- 积分:1
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create_fit_net
this is my file that predict tunnel steltment by Matlab
- 2013-03-06 23:16:59下载
- 积分:1
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LICENSE-PLATE_1
The ANPR (Automatic Number Plate Recognition) using ALR (Automatic line
Tracking Robot) is a system designed to help in recognition of number plates of vehicles.
This system is designed for the purpose of the security and it is a security system. This
system is based on the image processing system. This system helps in the functions like
detection of the number plates of the vehicles, processing them and using processed data for
further processes like storing, allowing vehicle to pass or to reject vehicle. This system also
helps to conduct the graphic images of the vehicles which can be further stored in the
database in text format reducing size of data to be stored.
- 2013-10-09 04:40:03下载
- 积分:1