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MP3-watermarking
说明： ：针对MP3 编码方式和帧结构进行分析，利用帧中的比例因子提出了一种压缩域水印算法。算法通过引入帧变化分析步
骤，很好地实现了水印的自适应嵌入。对于不同的系统要求，还可以通过修改门限信噪比的值SNRlim按需进行水印嵌入，使算法
具有更大灵活性。同时在牺牲一定的嵌入空间前提下，实现了水印信息的自同步。实验表明，对于不同风格的音乐，该水印算法
具有很好的不可听性。(In this paper，the encoding method and the frame structure of MP3 are expounded in detail，a watermark algorithm
is proposed based on the scale factor in MP3 frame.By introducing the step of frame altering analysis，the algorithm
can realize that watermarks is embedded adaptively.By modifying threshold SNRlim（the ratio of signal to noise），the algorithm
can meet different requirements of some system，that is what enable the algorithm to have a bigger flexibility.Based on expense
of some embedding positions，the watermark can be embedded with self-synchronization.The experiment results show
this algorithm can get a good audio effect with various types of audio.)
- 2011-02-24 11:50:25下载
- 积分：1
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rcosdomo
说明： 采用窗函数法设计一个可实现的数字FIR升余弦脉冲成形滤波器xtuanna(Use of window functions can be implemented to design a digital FIR raised cosine pulse shaping filter .xtuanna)
- 2010-04-22 10:56:17下载
- 积分：1
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INS-toolbox-3.0
matlabINS toolbox 3.0
- 2012-05-13 01:36:36下载
- 积分：1
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power_transient
power_transient,matlab仿真文件,电力电子、功率电子控制方面很有价值，调试通过(aspects of power_transient, matlab simulation files, power electronics, power electronics control valuable debugging through)
- 2013-02-28 14:08:56下载
- 积分：1
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windmodel
风力发电系统中的风速仿真模型，MATLAB/S函数构造(wind power system simulation model of the wind, MATLAB/S structure function)
- 2007-04-06 10:09:55下载
- 积分：1
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SA
说明： 模拟退火算法的MATLAB实现，通过赋予搜索过程一种时变且最终趋于零的概率突跳性，从而可有效避免陷入局部极小并最终趋于全局最优的串行结构的优化算法。(MATLAB implementation of simulated annealing algorithm, a search process by giving time-varying and ultimately tends to zero the probability of jumps, which can effectively avoid local minima and ultimately global optimization algorithm has been optimized serial structure.)
- 2015-01-12 16:55:11下载
- 积分：1
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RateAdapWaterFill
waterfill Water Filling Algorithm.
- 2012-01-16 05:59:36下载
- 积分：1
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parse
关于电磁波散射的时域有限差分法计算程序 很好的(a code about finite difference time domain method for electromagnetic waves scattering)
- 2009-03-21 11:03:43下载
- 积分：1
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1_speed_control_pid
DC MOTOR CONTROL PID USING MATLAB and SIMULINK
- 2010-03-08 05:56:37下载
- 积分：1
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MATLAB
对matlab的基础知识进行介绍，对入门学习matlab很有帮助(Introduces the basics of matlab matlab helpful for beginners learning)
- 2012-05-31 13:14:03下载
- 积分：1
