-
dwt2
本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解
得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方
法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To
p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2
tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2
marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2
ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level
discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained,
and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2
od is robust and feasible.)
- 2009-06-04 17:43:21下载
- 积分：1
-
Hough
说明： hough变换原理和公式 检测边缘 和MATLAB程序代码(hough transform theory and MATLAB code)
- 2011-04-01 12:20:12下载
- 积分：1
-
psa
说明： 既可以用于高压输电网的潮流解算，又可以用于低压配电网的潮流解算，还可以同时解算输电网
加配电网的混合潮流问题,程序为PQ 分解法.(Both the trend for high-voltage transmission grid solver, but also the trend for low voltage distribution network solver, solver can also increase with the power transmission grid hybrid power flow problem, the program for the PQ decomposition.)
- 2011-04-07 14:26:13下载
- 积分：1
-
APMTMLHDGV01Ver2001
APMTMLHDGV01Ver2001_Tools_Software_general_05011YXC.rar华为手机刷机平台(Tools Software general )
- 2014-09-10 21:02:40下载
- 积分：1
-
HMM
隐马尔科夫模型相关算法，包括前向算法、后向算法，维特比算法等(Hidden markov model algorithm, including the forward algorithm and backward algorithm and viterbi algorithm, etc)
- 2013-03-16 15:03:24下载
- 积分：1
-
mpc-for-wind-smoothing
MPC模型预测控制算法应用在风电场功率波动平抑的典型案例，参考意义(The MPC model predictive control algorithm is applied in the typical case of wind farm power fluctuations )
- 2013-04-06 13:59:07下载
- 积分：1
-
api-zliao
API的英文全称(ApplicationProgrammingInterface)，WIN32API也就是MicrosoftWindows32位平台的应用程序编程接口。(API s English name (ApplicationProgrammingInterface), WIN32API is MicrosoftWindows32 platform application programming interface.)
- 2014-10-10 17:43:50下载
- 积分：1
-
ellipsefilter
椭圆滤波器C程序和matlab的仿真m文件，根据matlab仿真设计椭圆滤波器参数，再编写C程序(C program of ellipsefilter)
- 2016-01-14 12:58:40下载
- 积分：1
-
Knut---Art-of-programming
Knut - Art of programming
- 2015-02-08 02:43:02下载
- 积分：1
-
my_try3
天线 面阵 方向图 泰勒面阵描述方向图 天线 面阵 方向图 泰勒面阵描述方向图(TAYLOR LINNER ARRAY FOR ANTENNA)
- 2020-07-14 15:38:51下载
- 积分：1
