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DCT
用matlab实现的灰度图像DCT变换的源程序。(Matlab implementation of the gray image with DCT transform of the source.)
- 2010-09-10 15:05:43下载
- 积分：1
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数学实验
用MATLAB实现的RSA。界面友好，可加密任意长度字符串。(MATLAB RSA. Friendly interface, encryption arbitrary length of the string.)
- 2005-06-27 17:58:49下载
- 积分：1
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PN
说明： 生成PN序列的matlab程序，比较经典，已调试能够正常使用。(A matlab program of generating PN sequences, very classic and can be used that has been tested by me.)
- 2014-08-06 17:37:38下载
- 积分：1
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test1
通过一点来选取图像区域，手动选取图像中的一点，可以讲这个点周围的一定区域提取出来(Through a point to the image area，manual one point in a image，then we can get an area around this point)
- 2014-11-07 17:19:50下载
- 积分：1
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Fraunhofer-single-slit-diffraction
计算夫琅禾费单缝衍射的强度和条纹的代码，对于学习物理光学和做模拟波动光学的人，非常有用。(calculate Fraunhofer single-slit diffraction intensity and stripe .
It is useful for study of physical optics and wave optics simulation.
)
- 2013-04-04 16:54:20下载
- 积分：1
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Procedures-for-the-ICA
程序为ICA的调用函数，输入为观察的信号，输出为解混后的信号(Procedures for the ICA call the function, enter the observed signal, the output signal unmixing)
- 2013-05-14 08:40:09下载
- 积分：1
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dingwei
关于质心定位的matalab原代码，做定位方面毕设的人可以用！(Matalab centroid location on the original code, so positioning complete set of people can use!)
- 2010-05-20 10:40:38下载
- 积分：1
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shuangpujiancesignal
计算信号的双谱，为机械故障诊断提供依据，还可以用于故障特征提取(Bispectrum for calculating signals)
- 2018-11-21 08:50:17下载
- 积分：1
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fit
该算法是用正交多项式来求最小二乘拟合多项式。(This algorithm is to use orthogonal polynomials to seek least-squares polynomial fitting.)
- 2020-12-19 20:59:09下载
- 积分：1
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2D
说明： 用MATLAB开发的程序代码，模拟电磁波在二维空间的传播特征。(With the MATLAB code developed to simulate the spread of electromagnetic waves in two-dimensional feature space.)
- 2021-01-19 10:28:43下载
- 积分：1
