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BCJL1
bcjr algorithm wihich is ised for decoding convolutional encoder
- 2012-06-04 18:36:35下载
- 积分：1
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5-3
This code is about Digital Signal Processing.
- 2014-01-28 05:45:44下载
- 积分：1
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pujianfa
谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)
- 2010-12-18 19:10:02下载
- 积分：1
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dwt-matLab-marking
提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人
部分# 首先对宿主图像进行小波分解
、
嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印
信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余
弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。(Proposed based on wavelet transform algorithm can be against geometric attacks.# Watermark embedded in the first part of the host image wavelet decomposition, embedded watermark, and then through the cosine transform of the watermarked image obtained by a feature vector, using the feature vector and the watermark information through 1231 to generate a binary logic function series, the sequence as the key/watermark extraction part is# treated transform measured image, and then obtained through the cosine transform the image of a feature vector under test, using the feature vector and the key function by 1241 to extract the watermark .)
- 2011-05-15 23:25:27下载
- 积分：1
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tryla
本文件是一个简单的S-function来算出realtime下将信号加倍的(This document is a simple S-function to calculate double realtime signal under)
- 2011-09-23 14:29:55下载
- 积分：1
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sskernel
kernel bandwith optimization
- 2011-05-20 22:06:03下载
- 积分：1
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Least Squares Maximum Likelihood as Algorithm
最小二乘，极大似然定位算法，其中包括二维和三维的最小均方误差定位算法以及连续定位算法(Least squares, maximum likelihood localization algorithm, which includes two-dimensional and three-dimensional minimum mean square error localization algorithm and continuous positioning algorithm)
- 2017-07-06 11:17:30下载
- 积分：1
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GAofmatlab
自适应遗传算法源码，matlab环境，很好的，适合初学者学习(adaptive genetic algorithm source code, Matlab environment, and good, for beginners learning)
- 2006-09-25 11:07:19下载
- 积分：1
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work
1 chaos_draw_GCM.m 基于最大标准差绘制的大域耦合相图（GCM）；2 chaos_GCM.m 特定参数下的大域耦合状态变量的值的时域及频域图； 3 chaos_simple.m 混沌对初始条件敏感的实验； 4 ICAS.m ICAS系统的评价数据处理； 5 julia.m 朱莉娅集的绘制； 6 logistic.m 逻辑斯蒂克集的稳定点关于参数u的分布(1 chaos_draw_GCM.m drawn based on the maximum standard deviation of the big field coupling phase diagram (GCM) big field coupling state variable 2 chaos_GCM.m special parameter values in the time domain and frequency domain 3 chaos_simple.m Chaos sensitive to initial conditions experimental evaluation data processing 4 ICAS.m ICAS system draw 5 julia.m Julia sets stable point 6 logistic.m logic Si Dike set of parameter distributions u)
- 2013-12-12 21:43:38下载
- 积分：1
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Low_High_pass_filter_fourier_transform
matlab with GUI code, for fourier transformation, gaussians low pass filter and gaussians high pass filter.
- 2010-11-18 23:04:51下载
- 积分：1
