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The-matlab--Classic-Tutorials
说明: 详细讲述matlab的使用方法和基本命令,包括如何建立M文件等等(Matlab detail the use and basic commands, including how to create the file, and so M)
- 2011-04-07 23:20:27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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smoothing_reactor
自己编写的高压直流输电中平波电抗器的计算程序,在实际系统中做过验证,满足实际工程需要,只需要输入所需要的参数,自动计算平波电抗器的电感,并进行了优化处理(I have written HVDC Zhongping wave reactor calculation procedure done in the actual system validation, meet the actual project needs, only need to enter the required parameters, automatic calculation of smoothing reactor inductance and optimization of processing)
- 2013-10-17 20:01:17下载
- 积分:1
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Coding-Tutorials-for-Computational-Fluid-Dynamics
Coding Tutorials for Computational Fluid Dynamics
- 2014-01-03 08:30:56下载
- 积分:1
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找两个输入量之间的主要特征向量,主要方法采用PCA经典算法-pc_evectors
用matlab编写的找两个输入量之间的主要特征向量,主要方法采用PCA经典算法.(using Matlab prepared for the volume between two input of the main features of Vector, mainly using PCA classical algorithm.)
- 2005-04-13 15:32:53下载
- 积分:1
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chepai
车牌识别系统,在Matlab下运行。。。。(che pai shi bie)
- 2014-11-12 13:00:35下载
- 积分:1
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canshusuijitiaojie
克莱莫斯迁移速率、逃逸速率,功率谱分析,信噪比等simulink仿真。(Clay Moss migration rate, escape rate, power spectral analysis, signal to noise ratio and other simulink simulation.)
- 2011-11-08 17:11:09下载
- 积分:1
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Solutions-Manual-for-Satellite-Communications
This is the solution manual of satellite communications by Timothy pratt and jereme allnutt
- 2014-01-30 21:20:20下载
- 积分:1
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ARIMA_model
基于MATLAB的ARIMA模型的源代码。ARIMA模型是自回归滑动平均求和模型,是时间序列分析模型,可以用于时间序列的预测。该代码实现了ARIMA模型的建模和谱分析过程(The ARIMA model based on MATLAB source code. ARIMA model is the sum of autoregressive moving average model is time series analysis models, can be used for time series prediction. The code to achieve the ARIMA models and spectral analysis of the modeling process)
- 2010-05-18 19:32:31下载
- 积分:1
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Compar_fuzzy_pid_kalman_D
comparison of fuzzy pid and kalman filter based fuzzy pid
- 2012-09-26 19:07:18下载
- 积分:1