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PS
说明： 多元LDPC码的PS构造算法的matlab程序(PS of the multi-LDPC codes constructed algorithm matlab program)
- 2012-07-26 22:45:39下载
- 积分：1
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testone
二维离散小波变换(Mallat快速算法)对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数（百分比表示）并进行重构, 最后计算重构图像的峰值信噪比(PSNR).
数据：灰度图像lena.bmp或其它图像, 滤波器系数可以调用matlab中的wfilters函数获得, wfilters函数的使用请在matlab中help wfilters.(Two-dimensional discrete wavelet transform (Mallat fast algorithm) two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or so), the number of re statistical coefficient 0 ( reconstruct the final calculation of the peak signal-to-noise ratio (PSNR) of the reconstructed image data: the grayscale image lena.bmp or other images, the filter coefficients can call matlab in wfilters function to obtain, wfilters function, expressed as a percentage) in matlab help wfilters.)
- 2013-03-21 00:30:33下载
- 积分：1
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matlabfft
用MATLAB实现fft变换，很easy，源代码如下(MATLAB，fft)
- 2010-06-02 14:39:40下载
- 积分：1
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AdaBoostL2SVR
支持向量机的混沌是假序列预测研究，支持最小二乘法的向量机(SVM is a false prediction of chaotic sequence, least squares support vector machine)
- 2015-04-19 09:55:05下载
- 积分：1
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Wigner-hough
说明： wigner_hough 算法的实现
wigner_hough 算法的实现(the realization of wigner_hough the realization of wigner_hough)
- 2020-09-01 10:58:09下载
- 积分：1
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FisherExactTest
计算Fisher的函数，根据Fisher可以计算出克罗美下界(Fisher s exact test is a statistical test used to determine if there are nonrandom associations between two categorical variables[1].
The job of Fisher s exact test with 2 x 2 or 2x 3 contingency table is already easily done by others. However, the one with n x m contingency table hasn t found , or with bad computation.
This function efficiently deals with Fisher s exact test with n x m contingency table.
As for the function :)
- 2010-07-14 10:44:55下载
- 积分：1
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22 据理论中用于求取Jousselme证据距离案例
据理论中用于求取Jousselme证据距离案例(According to the case of Jousselme Evidence Distance in theory)
- 2020-06-29 11:40:01下载
- 积分：1
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qask
shapfilter_qask simulation program, including land-side, the originator, channel, as well a apsk modulation methods used for school data modulation
- 2010-06-15 18:39:19下载
- 积分：1
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shoushishibie3
说明： 基于计算机视觉的手势识别研究——硕士论文(Computer vision-based gesture recognition- pp)
- 2011-04-01 17:02:00下载
- 积分：1
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2D_CFD
Solves 2D sine function using 5th order WENO and 3rd order Runge-Kutta
- 2014-07-19 20:13:50下载
- 积分：1
