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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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GroupSparseBox_V3
Conjugate gradient method
- 2011-06-05 01:56:02下载
- 积分：1
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Positioning_algorithm
此Matlab程序中包含两种定位算法，一种为最小二乘法，另一种为加权最小二乘法。(This Matlab program contains two location algorithm, a least-squares method, the other is weighted least squares method.)
- 2021-05-07 16:40:35下载
- 积分：1
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all
RLS和LSL、LMS三种算法的自适应滤波程序及其应用与比较(RLS and LSL, LMS three kinds of adaptive filtering algorithm and its application procedure and comparison of)
- 2010-01-04 13:04:38下载
- 积分：1
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RC_FILTE
Raised Cosine Filter
- 2011-04-23 00:37:03下载
- 积分：1
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dc
DC Defect Correction Method.
X = DC(A,B) attempts to solve the system of linear equations A*X = B
for X. The N-by-N coefficient matrix A must be square and the right
hand side column vector B must have length This uses the defect
correction method until default convergence criteria or MAXIT
iterations is reached.
- 2013-11-19 00:23:29下载
- 积分：1
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metodos
metodos numericos interpolacion segundo grado
- 2014-01-08 04:07:05下载
- 积分：1
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quyushengzhang
又一个基于区域生长的阈值分割，Matlab环境下使用。(another region growth)
- 2010-06-08 15:56:32下载
- 积分：1
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8PAM
this learn you about pam modulation
- 2010-07-17 21:04:52下载
- 积分：1
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gudaokekaoxing
实现对离网运行的孤岛微电网的可靠性评估，用的是解析法，能够很好的评估孤岛的可靠性。(Realize the off-grid micro-run island grid reliability evaluation using analytical method, can be a good assessment of the reliability of the island.)
- 2021-01-06 10:58:53下载
- 积分：1
