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Fz
K分布仿真的一部分，一部分是斑纹分量 还有是结构分量 两者点乘得到K分布序列 (K distribution part of the simulation, in part, there is a structural component markings component of both the dot distribution sequence obtained K)
- 2013-12-03 18:28:37下载
- 积分：1
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emd functions
说明： 对于给定的信号数据，用emd进行信号分解得到固有模态函数imf(implement emd to obtain imfs)
- 2021-03-30 08:57:04下载
- 积分：1
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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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beamFEM
matlab空间梁单元有限元源程序beam3d。(Matlab space beam FEM source beam3d.)
- 2007-04-28 10:32:42下载
- 积分：1
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PLS_Manual_4
PLS toolbox V.4 manual (under matlab)
- 2014-01-31 17:07:22下载
- 积分：1
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Three_PID_Compare_withDistrup
用于对比分析三种励磁方式下控制器性能比较，有常规控制器，模糊控制器，神经网络控制器。(Used for comparative analysis of three kinds of excitation mode controller performance comparison,a conventional controller, fuzzy controller, neural network controller.)
- 2018-01-18 09:42:01下载
- 积分：1
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rbc
function [g, badg] = numgrad(fcn,x,varargin)
- 2010-03-04 17:03:11下载
- 积分：1
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Optimalbiding
this is a matlab program
- 2014-09-21 14:57:57下载
- 积分：1
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SpillOver_DY
说明： 计算Diebold and Yilmaz(2014)溢出指数
Diebold F X, Yilmaz K. Better to give than to receive: Predictive directional measurement of volatility spillovers. International Journal of Forecasting, 2012, 28(1): 57-66.(Diebold and Yilmaz(2014) spillover index
Diebold F X, Yilmaz K. Better to give than to receive: Predictive directional measurement of volatility spillovers. International Journal of Forecasting, 2012, 28(1): 57-66.)
- 2021-04-23 14:28:47下载
- 积分：1
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stft1
离散傅立叶变换用于分析吸毒病人和正常人的频谱。(Discrete Fourier Transform for the analysis of drug abuse patients and normal spectrum.)
- 2008-04-27 23:18:34下载
- 积分：1
