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esprit
- esprit 旋转不变技术来估计波达方向 最基本算法,能估计出波达方向,但特征值较难估计,有误差,按照现代通信原理最基本算法matlab编码。-esprit ESPRIT DOA estimates the basic algorithm can estimate the DOA, but difficult to estimate eigenvalues, margin of error, according to the basic principles of modern communic
tezhengzhi
- Jocobi法和幂法求特征值,有算法说明。-Jocobi law and power law eigenvalues, algorithm descr iption.
Jacobi
- 雅可比过关法求实对称矩阵特征值与特征向量-Jacobi immigration law real symmetric matrix eigenvalues and eigenvectors
EigenValue
- 该程序给出了一种简便通用的求解矩阵特征值的算法,精度高计算快-The program presents a simple and general algorithm for solving matrix eigenvalues, high precision of calculation is fast
matrix_template
- 该程序提供了一种求解矩阵特征值特征向量的算法,简便有效-The program provides a feature vector algorithm, matrix eigenvalue is simple and effective
speaker-recognition
- mfcc用于求取训练样本的特征值,其需要melbankm和enframe两个程序。 enframe用于将语音分帧,melbankm用于产生mel三角滤波器组,vqlbg用于获取说话人码书,disteu程序用于计算两个矩阵间的距离,-mfcc strike eigenvalues for the training sample, which requires melbankm and enframe two procedures. enframe for the v
CPP-commonly-used-algorithm
- C++常用数据集,包括“求赫申伯格矩阵全部特征值的QR方法”、"求解复系数方程组的全选主元高斯\|约当消去法"等。-C++ commonly used data sets, including " seeking Hoeschen Berg matrix QR method all eigenvalues" , " solving equations with complex coefficients Select PCA Gaussian \ | Jordan elim
Gist
- Gist。 使用直方图的方式提取特征值里面有demo,修改一下可以直接使用,提取特征向量,使用机器学的方法来分类识别- Use the histogram to extract eigenvalues inside demo, change it can be directly used to extract feature vectors, using machine learning approach to classification
Pattern-Recognition-and-SVM
- 对四分类图像,使用两个提取特征值向量的方法来提取特征,然后使用SVM进行分类识别,里边包含了LIBSVM进行识别时各个参数的变化时的对结果的影响。里面包含完整源代码,在word里。是我的数字图像作业。-Four categories of images, using two feature extraction methods to extract the value of feature vectors, and then use SVM classification and recognit
Machine-Learning-a-Image-Processing
- 这是我另一个同学的关于图像处理与机器学习的作业,对四组图像提取特征值,进行分类识别。LIBSVM.文件里包含代码,及一些参数调试。-This is another of my classmates on image processing and machine learning operations on four sets of image feature extraction values for classification. LIBSVM. File cont
eigenValues-and-eigenVector
- 各种矩阵特征值与特征向量的计算算法,包括雅克比、QR等-Various matrix eigenvalue and eigenvector calculation algorithms, including Jacobi, QR, etc.
Stationary_Series1_AR1
- 演示AR序列的特征值、自协方差函数和谱密度。程序是开放的,可以修改参数-Eigenvalues demo AR sequence autocovariance function and spectral density. The program is open, you can modify the parameters
Stationary_Series2_MA
- 演示MA序列的特征值、自协方差函数和谱密度。程序是开放的,可以修改参数-MA eigenvalues demo sequence, since covariance function and spectral density. The program is open, you can modify the parameters
fanmifaqiuanmozuixiaotezhengzhi
- 矩阵论中用VB编写的反幂法求按模最小特征值,给有需要的朋友-Matrix theory using VB prepared by inverse power method for molding the smallest eigenvalue to a friend in need
SVD-Denoise
- 对仿真信号进行特征值分解,进行奇异值降噪处理-SVD Denoise
1
- 一种未知信源数的高分辨DOA 估计算法:众多性能优良的超分辨波达方向(DOA)估计算法通常需要预先判定信源数目,然而,现有的信源数估计 算法在有限采样快拍条件下,估计性能随着信噪比的降低而下降,错误概率也相应增加,最终导致DOA 估计失败。 该文提出一种超分辨的DOA 估计算法,此算法不需要预判信源个数和进行特征值分解,同时在时变环境中,针对 快拍数较少的情况下,依然保持较高的角度分辨能力,可以被认为是综合了Capon 法和MUSIC 法的优点。-Algorithm on High
renlianhsib
- PCA 人脸识别修订版,识别率88% 获取特征值及特征向量 word 可以参考 学习-PCA face recognition revision, the recognition rate of 88 Get the eigenvalues and eigenvectors word can refer to learning
SIFT
- OPENCV,对输入的两幅图像进行特征值提取并且匹配,连线,命令行下以project3.exe 图像1 图像2 方式运行,代码为main.c-SIFT
tezhenzhifudao
- 把Carstensen和Jun Hu(见SIAM JNumer Anal,2007,107:473—502)建立的残差型误差指示子,移植到特征值问题EQ1^not元近似。给出了Matlab程序,计算结果说明该指示子是有效和可靠的。-The Carstensen and Jun Hu (see SIAM JNumer Anal ,2007,107:473-502) to establish the residual type error indication son, transplanted t
PCA
- (主成分分析)Jacobi法求解对称矩阵的特征值及特征向量-(PCA)Finding the eigenvalues and eigenvectors of symmetric matrices, applying Jacobi s method