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wavelet1.m.tar
it is a wavelet based code that will create the second order wavelet transform and subplot it in same image as shown in many matlab examples for wavelet transforms..
- 2010-10-02 14:54:47下载
- 积分:1
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ovelapsaave
it is matlab dsp programme to find signal overlap
- 2010-11-14 18:27:20下载
- 积分:1
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STATCOM_simulink
SVG系统基于MATLAB控制仿真程序,基于SPWM控制方法(SVG control system Simulink)
- 2016-01-29 16:45:12下载
- 积分:1
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pidmatlab
说明: 串级PID控制 控制顺序先主回路后副回路(Cascade PID control loop sequence after the first deputy main loop)
- 2006-03-29 09:50:12下载
- 积分:1
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PID_11
普通PID控制及其扩展算法控制的MATALB仿真程序,内容包含面广.(ordinary PID control algorithm and its expansion of enriching control simulation program, which includes many sectors.)
- 2007-03-11 13:56:57下载
- 积分:1
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featrue7
提取信号七个基于瞬时信息的特征:零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差,零中心非弱信号段瞬时相位非线性分量绝对值标准偏差,零中心非弱信号段瞬时相位非线性分量标准偏差,零中心归一化的非弱信号段瞬时频率绝对值的标准偏差,一个信号段的归一化瞬时频率功率谱密度的最大值,根据信号 QPSK 和16QAM在 XI 轴投影的不同表现,提出特征参数。(extract information based on the instan eous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.)
- 2021-01-24 13:28:43下载
- 积分:1
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erweihundun
本文提出了基于二维混沌映射的数字图像水印算法,混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数,实现了数字水印的隐蔽性、保密性和稳固性;利用二维混沌映射Arnold变换对水印信号进行置乱,不仅增强了水印信号保密性,同时有效提高了视觉上抵抗图像剪切攻击的能力(failed to translate)
- 2013-05-06 17:24:47下载
- 积分:1
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clear
一个关于无线传感器的matlab的定位算法(A wireless sensor of matlab localization algorithm)
- 2012-04-07 18:33:51下载
- 积分:1
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matlab
只是关于MATLAB界面编程的书籍,内涵例题,讲解详细(This is a book about MATLAB programming interface, easy to understand, containing examples code.)
- 2013-10-17 17:07:44下载
- 积分:1
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shudu
数独程序,,很好用的,大家可以参考一下,呵呵呵~~~~~(Sudoku program, well used, we can refer to, Ha ha ha ~~~~~)
- 2011-01-24 13:18:48下载
- 积分:1