搜索资源列表
svd
- 矩阵的奇异值分解算法-A algorithm of matrix singular value decomposition
InvMat
- 利用矩阵的奇异值分解压缩图像,先将图像分块,对各块中的每个对应象素内积得到相关矩阵A,然后对A进行奇异值分解,选择n(n<N)个较大的特征值对应的特征向量,利用该向量与各块图像内积来压缩和恢复图像-matrix of singular value decomposition image compression, image first block of the block of each pixel corresponding t
waveletxsfj
- 对信号进行小波变换,输出各尺度的小波系数,可以根据小波系数进行薄层测量和奇异点检测。-right signal wavelet transform, the output scale wavelet coefficients. according to TLC wavelet coefficients measured and singular point detection.
svdfit
- 通过奇异值分解实现的最小二乘拟合算法 inear least-squares fit by singular value decomposition-through the singular value decomposition of the least squares fitting algorithm inear least-squares fit by singular value decomposition
ssa
- 不同算法对时间序列进行奇异谱分解的源程序代码,matlab2006a平台调试通过-different algorithms on time series singular spectral decomposition of the source code, matlab2006a through debugging platform
mssa
- 多通道奇异谱分析程序,可用于时间序列多尺度分析,多尺度比对与拼接等。-multi-channel singular spectrum analysis procedures can be used for time-series analysis of multi-scale, multi-scale compared with other combinations.
mcssa
- 蒙托卡罗模拟奇异谱分析,用于奇异谱分析的置信度计算。算法极其经典-Mengtuokaluo simulation singular spectrum analysis, Singular Spectrum Analysis for the calculation of confidence. Extremely classical algorithm
fingerprintstructure
- 这个算法是仿真linghong的基于指纹码的方法 内有最新的指纹奇异点检测算法-the simulation algorithm is based on fingerprint linghong the code within the latest fingerprint singular point detection Algorithm
svd
- fortran版奇异值分解子程序,适合气象统计计算。-fortran version of singular value decomposition subroutine, suitable for meteorological statistical computing.
SVD
- % 奇异值分解 (sigular value decomposition,SVD) 是另一种正交矩阵分解法;SVD是最可靠的分解法, % 但是它比QR 分解法要花上近十倍的计算时间。[U,S,V]=svd(A),其中U和V代表二个相互正交矩阵, % 而S代表一对角矩阵。 和QR分解法相同者, 原矩阵A不必为正方矩阵。 % 使用SVD分解法的用途是解最小平方误差法和数据压缩。用svd分解法解线性方程组,在Quke2中就用这个
ginv
- 利用奇异值分解求一般m*n阶实矩阵的广义逆矩阵。-The use of singular value decomposition for a general m* n-order real matrix of the generalized inverse matrix.
CUDA_SVD
- 在nvidia G80以上GPU上进行奇异值分解的程序。-GPU in the nvidia G80 and above on the singular value decomposition procedure.
cpofdm
- 基于子空间的盲信道估计算法,用的是奇异值的分解-Subspace-based blind channel estimation algorithm, using a singular value decomposition
svyqc
- 现代谱估计的matlab的程序。用的是奇异值分解的总体最小二乘法。-Modern Spectral Estimation matlab procedures. Using a singular value decomposition of the total least squares method.
rsvd
- 基于GM算法和QR分解实现的稳健奇异值分解算法,通过该算法可以获取一个数居阵的稳健方差-协方差阵。在该稳健方差-协方差阵上可以进行诸如,稳健主成份分解、稳健聚类、稳健因子分析等操作。-GM based on QR decomposition algorithm and the realization of the stability of singular value decomposition algorithm, the algor
svd
- 奇异值分解算法的m代码,实现了数字水印技术的嵌入及提取过程,效果不错。-Singular value decomposition algorithm m code, the realization of the digital watermark embedding and extraction technology process, good results.
wavemarksvd
- 利用svd的一种水印方法。SVD即奇异值分解(Singular Value Decomposition)算法。 -A watermarking method using svd. Singular value decomposition SVD that (Singular Value Decomposition) algorithm.
57320svd
- 奇异值分解源程序的一个程序,很不错的一个程序,欢迎使用-Singular value decomposition of a source program, it is a good program, Welcome
Matrix
- 该程序是主要描述的是矩阵运算,包括矩阵的基本运算,矩阵的求逆,矩阵的奇异值分解,以及特征值以及特征向量的求解等等。-The program is the main descr iption of the matrix operations, including the basic matrix operations, matrix inverse, matrix singular value decomposition, and the
svd
- 奇异值分解用于英文文本检索,画出频率矩阵第一奇异值向量和第二奇异值向量的分布图- a fast retrieval algorithm for English texts is proposed. First of all, the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation