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CreatColorLuoqiFringe2.m
这是在MATLAB下生成的彩色条纹,对于傅里叶变换很有用,可以扩大实验的研究范围,更好的设计实验(This is generated in the MATLAB color stripes, for the Fourier transform useful in expanding the scope of experimental research, and better design of experiments)
- 2009-03-11 21:00:16下载
- 积分:1
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feisher
PCA的步骤:
1 先将数据中心化;
2 求得的协方差矩阵;
3 求出协方差矩阵的特征值与特征向量;
4 将特征值与特征向量进行排序;
5 根据要降维的维数d’,求得要降维的投影方向;
6 求出降维后的数据;
(PCA steps: 1 of the first data center 2 covariance matrix obtained 3 obtained covariance matrix eigenvalues and eigenvectors 4 eigenvalues and eigenvectors will be sorted 5 according to the dimension of dimension reduction d ' , seek to reduce the dimension projection direction 6, the data obtained after the dimensionality reduction )
- 2010-10-28 11:25:05下载
- 积分:1
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Sp
说明: 这是一个建立在OMP算法基础上,笔者自己提出来的一个稀疏分解的DOA估计算法,利用阵列流形矢量间的不相关进行匹配追踪选择,选出与信源位置流形最接近的,以便求得DOA(This is a building based on the algorithm of OMP, the author himself a sparse decomposition algorithm for DOA estimation, using the array manifold a vector between the related matching track selection, and choose the source position manifold closest, in order to obtain DOA)
- 2012-11-11 20:58:56下载
- 积分:1
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matlab-M-document
历届数学建模大赛的MATLAB的M文件,较为齐全。(Past mathematical modeling contest MATLAB M-files is complete.)
- 2013-04-03 20:29:57下载
- 积分:1
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grd_matlab
说明: 读、写surfer文本的GRD格式的matlab程序,适合不需要插值的数据读写,比surfer自带的数据网格化功能处理的速度要快几十倍、甚至上百倍,可以处理大容量数据。(Reading and writing text surfer GRD format matlab program for reading and writing data without interpolation, the grid than the surfer' s own data processing capabilities several times faster, or even a hundred times, can handle large amounts of data.)
- 2011-03-02 13:37:08下载
- 积分:1
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Attitude-solving-operator-program
物体姿态解算算法子程序,包涵了各种在姿态解算仿真是需要用到的子程序,(The object attitude solution to calculate another way the program encompasses a variety of attitude solution simulation is the need to use a subroutine,)
- 2012-06-05 16:58:38下载
- 积分:1
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real-signal-fft
实序列FFT快速算法,用N点FFT计算2N点实序列的FFT,比直接进行2N点FFT运算减少一半运算量。(Real sequence FFT fast algorithm, using N-point FFT calculation 2N point real sequence of FFT, than the direct 2N-point FFT computation halved.)
- 2013-10-30 23:09:29下载
- 积分:1
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bpcs
Spread Spectrum Watermarking MATLAB
- 2012-01-02 11:19:39下载
- 积分:1
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m4
说明: thanks it useful ihope to used
- 2009-11-13 11:53:46下载
- 积分:1
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spectrul
完整的谱聚类运算过程,使用了杰卡德相似系数求取相似性矩阵。(Complete spectral clustering process)
- 2018-05-04 11:51:00下载
- 积分:1