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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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mangren
matlab盲人下山的代码，很实用，很详细，欢迎各位下载，评价(matlab code for the blind down, very useful, very detailed, to welcome you to download, evaluation)
- 2010-11-15 16:43:58下载
- 积分：1
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fd1d_predator_prey
反应扩散方程 捕食者捕食模型 HOlling模型(Reaction-diffusion equation model of predator prey model HOlling)
- 2020-12-04 22:49:24下载
- 积分：1
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UKF
利用matlab实现无迹卡尔曼滤波（UKF）算法，并给出仿真结果(Using matlab to realize no trace kalman filter (UKF) algorithm, and the simulation results is given)
- 2013-03-12 18:55:29下载
- 积分：1
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Chap9
六相永磁同步电机矢量控制，包含传统的矢量控制和基于VSD坐标变换的六相永磁同步电机矢量控制(Six-phase permanent magnet synchronous motor vector control, comprising a vector control based on the traditional six-phase permanent magnet synchronous coordinate conversion VSD motor vector control)
- 2020-10-08 20:07:36下载
- 积分：1
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UWB ?? ?? ?? ? ???
说明： UWB optimize and time sync.
- 2020-06-24 14:00:01下载
- 积分：1
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MIMO2by2_16QAM_SoIC+Turbo
MIMO2by2_16QAM_SoIC+Turbo迭代检测simulink链路，编码方式为卷积码，收端采用软干扰抵消+APP译码进行迭代检测(MIMO2by2_16QAM_SoIC Turbo iterative testing Simulink Chains, coding for convolutional codes, admission-soft-interference cancellation APP iterative decoding Detection)
- 2007-01-25 10:27:06下载
- 积分：1
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bernoise
signal+noise is very simple like this
- 2011-06-18 11:31:18下载
- 积分：1
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my_clustering
一种分层聚类算法，类内采用最大距离，类间采用最小距离实现(A hierarchical clustering algorithm, within the class with the maximum distance between the smallest distance class realize)
- 2011-09-03 15:30:32下载
- 积分：1
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white-gaussian--noise-denoise-from-pcg-signal-by-
this file denoise the pcg signal by wavelet and find the best wavelet who denoise the pcg signal
- 2014-02-21 21:47:47下载
- 积分：1
