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fwdblockstego
this source code based on steganography and developed in matlab. in steganography we can hide any data like images in another image.
this method based on block processing method.
- 2009-03-23 22:25:05下载
- 积分：1
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200090401
这个是我本人整理的求PSNR的通用程序，是可以用的(This is my own collation of the general procedures for PSNR can be used)
- 2009-04-01 10:36:03下载
- 积分：1
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offset_long
MATLAB环境下基于OFDM系统的前导序列中短训练序列的误差估计仿真程序(the offset of the long training secquence of preamble)
- 2010-01-29 21:15:35下载
- 积分：1
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xcg
matlab实现的计算一幅图像中相邻像素间的相关性。(calculating the correlation between adjacent pixels in a grayscal image using matlab)
- 2021-03-08 10:49:29下载
- 积分：1
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l1_ls_matlab
matlab实现的1范数优化代码，实现绝对值偏差最小的算法。(matlab norm to achieve a optimized code to achieve the smallest absolute deviation algorithm.)
- 2009-05-29 19:34:22下载
- 积分：1
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ganraolvchu
文本信号读取、单点干扰信号的陷波滤波、低通滤波、GUI界面设计以及程序的清晰解释(Text-read, single notch filter interference signals, low pass filtering, GUI interface design as well as clear explanations of procedures)
- 2011-06-01 10:43:41下载
- 积分：1
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VCSOA_Bistability_RateEquations
这是一个关于垂直腔半导体光放大器（VCSOA，微腔光放大器的一种）中的双稳态曲线计算程序，用Matlab语言写成，可执行。程序是根据VCSOA中的速率方程（Rate Equation）编写的。从曲线上可以看出随着输入功率Pin的变化VCSOA的输出功率Pout的双稳态曲线，是进一步研究该问题的基本素材之一。(This is a computation program for calculating the bistability activity of the vertical cavity semiconductor optical amplifier, which is based on the rate equation in VCSOA. This code is a basis for further investigating other activities in VCSOA related to bistability. )
- 2013-08-13 10:05:53下载
- 积分：1
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新建文件夹
说明： 首先，在非视距环境中，信号传播将产生多径效应，这将导致对到达时间的错误估计。其次PSO(Firstly, in NLOS environment, signal propagation will produce multipath effect, which will lead to wrong estimation of arrival time. Second, PSO)
- 2021-01-15 21:22:40下载
- 积分：1
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80216a-03_01
适用于802.16d的无线信道模型的说明文档，是standford的sui信道模型(Applicable to the wireless channel model 802.16d documentation is standford of sui channel model)
- 2008-06-05 10:05:45下载
- 积分：1
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markowitz_efficient_frontier
马克维茨有效前沿的matlab实现。完整实例，含有前期数据处理的代码。含有画图和投资组合求解的代码。注释丰富，适合新手入门学习。作者软件版本matlab 2010a(An example of application of Markoviz efficient frontier in matlab.Containing code of data wrangling,and abundant explanatory note.starter-friendly.)
- 2021-01-07 15:18:53下载
- 积分：1
