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dctwater
一种基于DCT域的不可见数字水印算法，文章源于IEEExplore(PERCEPTUAL DIGITAL WATERMARK OF IMAGES USING WAVELET TRANSFORM.pdf,down loaden from IEEE xplore)
- 2010-05-19 22:14:04下载
- 积分：1
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cell2dataset
ADO查询获取的结果输出followind datastruct：
myOutput.data
myOutput.columnnames
第一个包含一个二维细胞矩阵，与列名第二单元阵列。
此函数使用此信息来创建一个没有细胞集。
(the ADO query fetch result outputs the followind datastruct:
myOutput.data
myOutput.columnnames
The first contains a 2d cell matrix, the second a cell array with column names.
This function uses this information to create a dataset without cells.)
- 2011-05-15 00:22:23下载
- 积分：1
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Rapid-Acquisition-of-Doppler-Shift-
本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的
捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高.
(This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)
- 2011-10-22 19:35:00下载
- 积分：1
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DCCA_zq
说明： 用于特征降维，特征融合，相关分析等多元数据分析的鉴别型典型相关分析（DCCA）Matlab代码实现。(For feature reduction, feature fusion, multivariate data analysis and correlation analysis based identification of canonical correlation analysis (DCCA) Matlab code implementation.)
- 2010-04-10 14:24:11下载
- 积分：1
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IndependentComponentanalysis
IndependentComponentanalysis,用法详见文件夹中的content.m，关键能运行(IndependentComponentanalysis, usage see folder content.m, the key to run)
- 2010-05-28 12:19:32下载
- 积分：1
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Image-Segmentation
This is an image segmentation Program
- 2015-03-03 20:17:23下载
- 积分：1
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TOA
TOA估计定位，采用固定门限法比较不同虚警下的估计性能。(TOA estimation location, using a fixed threshold estimation performance comparison of different methods under false alarm.)
- 2014-04-15 17:30:31下载
- 积分：1
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36fa1709
说明： 高斯混合模型em算法的matlab实现代码(Gaussian mixture model)
- 2020-07-02 15:23:49下载
- 积分：1
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DCT
采用离散余弦变换DCT，通过MATLAB实现数字水印（包括水印的嵌入和盲提取）。( Uses discrete cosine transformation DCT, realizes the digital watermark through MATLAB (including watermark inserting and blind extraction). )
- 2010-10-26 23:25:10下载
- 积分：1
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ModernSignalProcessingMATLABCode
现代信号处理这本书中的MATLAB代码。现代信号处理这本书可谓同类图书中的经典，包含了小波，自适应算法等程序。(Modern signal processing MATLAB code in this book. Modern signal processing This book can be described as similar books in the classic, including the wavelet, adaptive algorithms and other procedures.)
- 2009-12-15 15:42:06下载
- 积分：1
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