Search - pca

Search - pca - List

【matlab】 PCA DL : 0: PCA程序基于MATLAB 欢迎使用-the PCA program is based on MATLAB
Update : 2024-05-19 Size : 2048 Publisher : lynettef
【matlab】 PCA2D DL : 0: 2D PCA IS METHOD USED FOR IRIS AND FACE RECOGNITION AN INTERSETING METHOD
Update : 2024-05-19 Size : 1024 Publisher : vinayak
【SCM】 c8051PCAcapture DL : 0: c8051,PCA捕捉模块0的CEX0被设置在按键S3对应的引脚上，按下和松开S3，将会产生下降和上升沿信号，引发捕捉模块动作。-c8051, PCA Capture Module 0 CEX0 S3 is set the corresponding pin in the key, press and release the S3, will result in decline and the rising edge signal capture module trigger action.
Update : 2024-05-19 Size : 1024 Publisher : 李力
【SCM】 pwm-8 DL : 0: c8051,PCA工作在8位脉宽调制器工作方式，在PWM引脚输出一个占空比为0<-->0xfe的PWM 信号且重复输出，可用示波器观察占空比变化。-c8051, PCA in 8-bit pulse width modulator works, the PWM pin outputs a duty cycle 0 < -> 0xfe the PWM signal and repeat the output duty cycle changes can be an oscilloscope.
Update : 2024-05-19 Size : 1024 Publisher : 李力
【matlab】 PCA_classifier DL : 0: A basic PCA classifier is provided here for a two class classification problem. An example is given, with some multimodal MRI scans from Multiple Sclerosis patients, in which the brain lesions of two patients are annotated and in the third are detected by the PCA model.
Update : 2024-05-19 Size : 1327104 Publisher : AhmedMrc
【matlab】 nnpca DL : 0: 利用主分量分析(PCA)进行模式识别，包括主分量分析运算的主要函数，以及相关应用的例子。-Using principal component analysis (PCA) for pattern recognition, including the principal component analysis of the main function of computing, and related application examples.
Update : 2024-05-19 Size : 3072 Publisher : bigbigtom
【matlab】 pcass DL : 0: This an efficient implementation of PCA, which use smaller dimension of the data matrix to compute the eigenvectors-This is an efficient implementation of PCA, which use smaller dimension of the data matrix to compute the eigenvectors
Update : 2024-05-19 Size : 1024 Publisher : samsom
【matlab】 pca DL : 0: 本程序基于MATLAB仿真工具实现主分量分析-The program is based on MATLAB simulation tools principal component analysis
Update : 2024-05-19 Size : 1024 Publisher : evely
【Special Effects】 medicalcengshu DL : 0: ：根据小波低频子带图像的轮廓模糊度和高频子带图像的细节信息量随小波分解层数增多而增多的规律，从图像熵出发，提出了一种基于低频子带图像熵差的最佳小波分解层数选择法, 该方法通过计算不同分解层数下各低频子带的图像熵差，选择最接近原始图像熵差的分解层数作为最佳分解层数。用多种基于小波变换的图像融合法分别对两组医学图像进行仿真实验，结果表明根据该分解层数选择法得到的融合图像目视效果最好，与相关系数、峰值信噪比、模糊Chebyshev 距离值等客观评价指标保持了很好的一致性。 -Abstract：According to the law that the contour fuzziness of the low-frequency sub-band and the detail information of the high-frequency sub-band increase with the growth of the wavelet decomposition levels, an effect selection method of the optimal decomposition level is proposed. Firstly, the difference of original image entropy is calculated. Then, the differences of the low-frequency sub-image entropy based on different decomposition level are calculated. Finally, the decomposition level which makes the difference of the low-frequency sub-image entropy closest to the difference of original image entropy is found. This level is the optimal decomposition level. To fuse two groups of medical images, simulation experiments are done by use of the wavelet transform and the PCA transform based on wavelet. The experimental result indicates that the fusion image used by the proposed method has the best subjective feeling of human being, and it has very good compatibility to objective
Update : 2024-05-19 Size : 160768 Publisher : 杨颜华
【matlab】 pca DL : 0: This file implement PCA algorithm for dimension reduction and clustering techniques. Principle Component Analysis, Dimension reduction, Clustering.
Update : 2024-05-19 Size : 1024 Publisher : matin
【matlab】 facepcalda DL : 0: 一个用PCA和LDA降维，并用knn分类的人脸识别例程-A dimension reduction using PCA and LDA, and face recognition with the knn classification routines
Update : 2024-05-19 Size : 4860928 Publisher : taoda
【Special Effects】 FLD_basedFaceRecognitionSystem_v2 DL : 0: pca+fisher 人脸识别MATLAB程序，附加图像数据库，适合简单的人脸识别。 -pca+ fisher face recognition program using MATLAB , adding image database for easy recognition.
Update : 2024-05-19 Size : 271360 Publisher : 海棉宝宝
【Windows Develop】 PCA DL : 0: 在voice方面的PCA的应用程序。请大家看看后给个意见 -PCA in terms of voice applications. Please take a look after the comments to a thank you. . .
Update : 2024-05-19 Size : 183296 Publisher : ANMINGSHOU
【SCM】 C8951F330.PCA DL : 0: C8051F330的PCA程序,内含PWM输出程序-The PCA C8051F330 program that includes procedures for PWM output
Update : 2024-05-19 Size : 16384 Publisher : asdmaill
【matlab】 PCA DL : 0: This program is my homework of pattern recognition, it is a source code of PCA program by matlab.
Update : 2024-05-19 Size : 2048 Publisher : Charkina
【Graph Recognize】 GaborPCA DL : 0: 程序实现了基于Gabor特征和PCA的人脸识别算法，具有较好的识别效果。-Program for Gabor features and PCA-based face recognition algorithm has better recognition effect.
Update : 2024-05-19 Size : 2048 Publisher : 韩静书
【Algorithm】 pca DL : 0: Principal Component Analysis
Update : 2024-05-19 Size : 5120 Publisher : harsh
【matlab】 pca DL : 0: 主成分分析还不错的程序有需要的可以-pca for zhe value
Update : 2024-05-19 Size : 1024 Publisher : 甄熙
【matlab】 ComputeEigenfaces DL : 0: svd提取特征脸，Computer Vision课程作业，用PCA计算特征脸，提取主成分，用PCA系数进行相似度计算。-comupute face similarity using eigenface and PCA analysis
Update : 2024-05-19 Size : 1024 Publisher : yuxin
【File Format】 ORL-FACE DL : 0: Eigenfaces: PCA tends to find a p-dimensional subspace whose basis vectors correspond to the maximum variance direction in the original image space (p N). We called the new subspace defined by basis vectors “face space”. First, all training faces are projected onto the face space to find a set of weights that describes the contribution of each vector. Then we project all testing faces onto the face space to obtain a set of weights. Finally, we identify the face by comparing a set of weights for the testing face to sets of weights of training faces.
Update : 2024-05-19 Size : 7017472 Publisher : sam

« 1 2 ... 43 44 45 46 47 4849 50 »