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PR-HW2
This is my homework of pattern recognition.
- 2010-11-03 16:51:11下载
- 积分:1
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logistic_dwt
说明: 】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的
低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT
(Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of
the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the
relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is
robust against some StirMark attacks.)
- 2009-08-07 08:49:10下载
- 积分:1
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RoseGIF
使用matlab编写的,制作gif的小程序,可以更换背景和显示的图片。(Use matlab, making gif small program that can replace the background and display pictures.)
- 2013-10-16 22:13:04下载
- 积分:1
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DTC_22MAS12
this simulationto make table
- 2014-02-23 19:52:43下载
- 积分:1
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空间机器人动力学正逆解及遗传算法路径规划
1.求解机器人的正逆解
2.采用遗传算法对机器人进行路径规划(1. positive and inverse solutions for solving robot
2. genetic algorithm for robot path planning)
- 2018-03-18 15:06:57下载
- 积分:1
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fenbushuju
此文件为模拟zernike波面拟合图像与原始波面图形的误差的图像。通过模拟真实环境的随机误差,得到误差函数的波面(This file is simulated zernike Wavefront fitting the image with the original wave-front error of graphic images. By simulating the real environment, random error, the wavefront error function to be)
- 2009-12-02 14:09:13下载
- 积分:1
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HeartbeatMonitor
这是关于安卓手机端通过蓝牙采集人心电信号,然后通过解码,滤波,心电信号显示的程序文件。(This is the end of Android phones via Bluetooth signals collected people, and then decoding, filtering, ECG display program files.)
- 2013-12-27 20:58:35下载
- 积分:1
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mfun15to08
作业,自己编的滑模变结构控制的仿真程序,控制效果很好(Operations, their series Sliding Mode Control with the main program, the control works well)
- 2010-10-08 17:09:03下载
- 积分:1
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1122
MATLAB实MATLAB实现跳频系统 MATLAB实现跳频系统 MATLAB实现跳频系统 (MATLAB program for FH)
- 2010-05-31 18:14:53下载
- 积分:1
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LGE
一个用来计算高维数据线性图形嵌入的matlab函数,是几乎所有线性降维算法(如LPP, NPE, IsoProjection, LSDA.)都要用的一个文件,在这里上传给大家,一定用得着!(A high dimensional data used to calculate the linear graphics embedded matlab function, is that almost all linear dimensionality reduction algorithms (such as LPP, NPE, IsoProjection, LSDA.) Should be used in a document From here to the U.S., we use gained!)
- 2007-10-30 10:18:21下载
- 积分:1