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matlabtuxiangchuli
MATLAB 图像处理命令(MATLAB image processing orders.)
- 2006-07-07 15:17:24下载
- 积分：1
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source
This derivation of the normalised least mean square algorithm is based on Farhang-
Boroujeny 1999, pp.172-175, and Diniz 1997, pp 150-3. To derive the NLMS algorithm
we consider the standard LMS recursion, for which we select a variable step size
parameter, μ(n). This parameter is selected so that the error value , e+(n), will be
- 2011-01-12 17:04:12下载
- 积分：1
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Chaos-sequence
混沌水声通信发射端程序。用于chaos序列的生成及发射。(Chaos underwater acoustic communication transmitting terminal program.Used to generate chaos sequence and launch.)
- 2013-08-25 12:46:22下载
- 积分：1
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singal_system_analysis
此程序演示随机信号通过线性系统 联合开发网 - pudn.com
- 2012-06-25 10:34:18下载
- 积分：1
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noise.m
Adding noise to a signal and simulate the output using matlab
- 2011-08-20 01:27:10下载
- 积分：1
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wnninit
说明： 人工小波神经网络的初始化文件，已结合遗传算法，很有特色(A initial souce code for wavelet neural network,which is engaged with GA method)
- 2010-04-15 16:34:22下载
- 积分：1
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dcthide
dct隐写技术matlab实现资料。算法原理：通过在一个图像块中调整两个DCT系数的相对大小，隐藏秘密信息。
将载体图像分为8×8的块，做二维DCT变换
用来表示选中的两个系数的坐标对于第i bit秘密信息
if（要隐藏信息‘1’）
make
else
make
逆DCT变换，还原图像
(dct steganography matlab implementation information. Algorithm principle: an image block by adjusting the relative size of the two DCT coefficients, hidden secret information. The vector image is divided into 88 blocks, making two-dimensional DCT transform coefficients used to represent the coordinates of the selected two for the first i bit secret information if (to hide information ' 1 ' ) make else make the inverse DCT, restore image)
- 2013-11-01 19:47:13下载
- 积分：1
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周期图法
数字信号处理中经典谱估计的周期图法的MATLAB程序代码(Periodogram method for classical spectral estimation in digital signal processing)
- 2017-06-27 21:45:21下载
- 积分：1
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FUZZYPID
智能控制中基于MATLAB的模糊PID控制器设计(Intelligent control based on the MATLAB fuzzy PID controller design
)
- 2012-04-22 10:54:26下载
- 积分：1
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FFTFilter
FFT滤波matlab程序FFT滤波matlab程序(FFT filter)
- 2011-08-30 21:32:25下载
- 积分：1
