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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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code
GMM，LDA,PCA,GMM，LDA,PCAGMM，LDA,PCA(the code of GMM，LDA,PCA)
- 2014-11-03 15:33:54下载
- 积分：1
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riccati
riccati传递矩阵法算例，计算大转子的临界转速，固有频率(riccati example transfer matrix method to calculate the critical speed the greater trochanter, natural frequency)
- 2010-11-15 10:18:21下载
- 积分：1
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shuangmenxianjiance
基于双门限的能量检测算法，实现在各种信道环境下的仿真(Energy based on double threshold detection algorithm, implemented in various channel environments Simulation)
- 2010-12-20 16:25:16下载
- 积分：1
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DagosPtest
D Agostino-Pearson s K2 test for assessing normality of data.
- 2015-01-01 19:40:41下载
- 积分：1
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多分类相关向量机程序 mrvm
多分类相关向量机程序，有运行demo，运行速度快，无bug(More relevance vector machine classification procedures, run demo)
- 2020-07-27 09:58:40下载
- 积分：1
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Self-PSO-algorithm-matlab-program--
自编matlab遗传算法程序,自编matlab遗传算法程序(Self PSO algorithm matlab program, can be downloaded directly use)
- 2015-03-13 17:10:28下载
- 积分：1
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alstom
Alstom保护P139面板操作说明，运行人员使用(Alstom Protection P139 panel instructions, operating personnel to use)
- 2010-09-01 11:00:55下载
- 积分：1
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lvlset
lvl method image segmentation
- 2010-01-13 08:58:33下载
- 积分：1
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Distance
基于RSSI的距离测量 matlab
将接收信号强度RSSI转化为距离，发射信号经衰减到达接收端,根据接收信号的强弱计算T-R距离(RSSI-based distance measuring the received signal strength RSSI matlab converted into distance, attenuated transmitted signal arrive at the receiver end, according to the strength of the received signal the calculation TR)
- 2020-11-07 19:59:48下载
- 积分：1
