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discrim
国外编的信号识别的程序，大家看看，希望有用(err)
- 2008-06-17 22:08:37下载
- 积分：1
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dwprotected
Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document.
A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.
- 2009-07-13 12:14:31下载
- 积分：1
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CDMA
基于DS-CDMA的 MATLAB仿真M文件(DS-CDMA based on the MATLAB simulation of M documents)
- 2011-02-13 16:48:41下载
- 积分：1
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my-fconval-filter
this matlab code for convaloution 2d filter,best for beginer
- 2014-12-23 17:04:01下载
- 积分：1
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ccxvnkfg
包含优化类的几个简单示例程序，matlab程序运行时导入数据文件作为输入参数，多姿态，多角度，有不同光照,研究生时的现代信号处理的作业，计算多重分形非趋势波动分析。( Optimization class contains several simple sample programs, Import data files as input parameters matlab program is running, Much posture, multi-angle, have different light, Modern signal processing jobs when the graduate, Calculate the multifractal trend fluctuation analysis.)
- 2016-03-23 23:06:20下载
- 积分：1
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功率谱估计
用周期法和自相关函数法实现经典谱估计，用Yule Walker 方程实现现代功率谱估计(Realization of classical spectral estimation by cycle method and autocorrelation function method. Using Yule Walker equation to realize modern power spectrum estimation)
- 2018-05-22 00:38:49下载
- 积分：1
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db
说明： code matlab fingerprint recognition
- 2009-12-22 00:39:44下载
- 积分：1
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CVPR-tutorial-final.pdf
LOCAL BINARY PATTERNS
- 2015-01-03 03:45:00下载
- 积分：1
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interpolation
matlab各种插值算法应用实例,包括：拉格朗日插值、艾特肯插值法、牛顿插值法、 高斯插值法、 埃尔米特插值法、 分段埃尔米特插值法、样条插值、有理分式插值法、分片双线性插值、二元三点拉格朗日插值及分片双三次埃尔米特插值等等(a variety of interpolation algorithm matlab application examples include: Lagrange interpolation, Aitken interpolation, Newton interpolation, Gauss interpolation, Hermite interpolation, sub-Hermite interpolation, spline interpolation, rational fraction interpolation piecewise bilinear interpolation, dual three-point Lagrange interpolation and piecewise bi-cubic Hermite interpolation, etc.)
- 2009-10-27 12:00:43下载
- 积分：1
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LS-SVM
这是一个关于最小二乘支持向量机的MATLAB仿真的例子，希望能给大家带来方便。(This is a least squares support vector machine on the MATLAB simulation examples, we hope that they will be convenient.)
- 2009-06-14 16:02:39下载
- 积分：1
