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Description: 参考程序B:WPCA1pwm8.C 程序实现PCA模块0和1的8位PWM输出Ｊ涑鼋臗EX0配置在P0.0脚输出方波占空比为2/3
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Size: 9216 |
Author: 卢山 |
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Description: 计算方法上机实验程序源代码
包含
拉格朗日插值，列主元高斯消元法，牛顿迭代
的c程序语言实现
-Calculation of the experimental procedures on the machine that contains the source code Lagrange interpolation, PCA out Gaussian elimination method, Newton iteration to achieve the c programming language
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Size: 1024 |
Author: 宫 |
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Description: 数值分析算法 列主元高斯消去法的C++实现-Numerical Analysis of PCA algorithm out Gaussian elimination of the C++ to achieve
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Size: 1024 |
Author: 刘韬 |
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Description: 8051f c程序 ADC DAC PCA DS1302 18B20 12864液晶-8051f c procedures for ADC DAC PCA DS1302 18B20 12864 LCD
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Size: 3072 |
Author: 李炳霖 |
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Description: 計算特徵面利用C和Opencv實作,此程式可用來辨認人臉基於PCA-For proper surface use C implementation
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Size: 162816 |
Author: cheng yun-ting |
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Description: 《数字图像处理与机器视觉:Visual C++与Matlab实现》7
V图像的点运算,几何变换, 图像增强,彩色图像处理,实用案例——汽车牌照的投影失真校正-" Digital image processing and machine vision: Visual C++ and Matlab to achieve" 6 support vector machines, comprehensive case- based on PCA and SVM for Face Recognition System
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Size: 7230464 |
Author: 陈新秋 |
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Description: C8051F040单片机C编程的多个实例，包括CAN总线，SMBUS,SPI,UART,TIMERS,PCA,LCD,ADC,DAC,-C8051F040 microcontroller C programming multiple instances, including the CAN bus, SMBUS, SPI, UART, TIMERS, PCA, LCD, ADC, DAC, etc.
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Size: 439296 |
Author: 历程 |
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Description: alglib是一套跨平台并且用多语言实现的通用数值计算和数值处理库，例如，其分别用Java、C++、Pascal等分别实现了功能和接口相同的库。系统中包含了矩阵运算、傅立叶变换、PCA、KMean等的实现。-alglib--a numeric and data processing library which is cross platforms and languages.
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Size: 1067008 |
Author: 银石 |
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Description: 这是我的毕业设计，是一个有关PCA与KPCA对数据进行处理提取其特征的程序，采用C++与MATLAB设计而成。-This is my graduation project, a PCA and KPCA on the data processing procedures for extracting the features using C++ and MATLAB design from.
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Size: 862208 |
Author: gangge |
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Description: 键盘扫描（例程: pcacp.c）
摘要：这部分程序是通过PCA来捕捉下降沿变化，来实现对板子上D2／D3两个LED进行控制。
具体操作：在IDE环境下对F340_example\F340_key\pcacp.c文件进行编译、下载、运行，
其中S4、S3分别对D2进行取反控制，S2、S1分别对D3进行取反控制。-Keyboard scan (routine: pcacp.c) Abstract: This part of the program is falling through the PCA to capture changes to achieve the board D2/D3 two LED control. To do: In the IDE environment for F340_example \ F340_key \ pcacp.c files are compiled, downloaded and run, in which S4, S3, respectively, were taking anti-control of D2, S2, S1 D3 respectively to take anti-control.
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Size: 22528 |
Author: neuprince |
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Description: 二维主成分分析(2DPCA)的C++实现，可以用于实际工作和学习中-Two-dimensional PCA (2DPCA) of the C++ implementation can be used for practical work and learning
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Size: 12288 |
Author: |
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Description: The article demonstrates face detection SSE optimized C++ library for color and gray scale data with skin detection, motion estimation for faster processing, small sized SVM and NN rough face prefiltering, PCA/LDA/ICA/any dimensionality reduction/projection and final NN classification
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Size: 2126848 |
Author: yy |
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Description: 单片机C8051F410的c语言程序，内含有PCA的8位PWM波可调占空比的程序-C-language program C8051F410 microcontroller, containing PCA 8-bit PWM duty cycle of the wave of adjustable program
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Size: 2048 |
Author: yingmingcai |
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Description: 高斯列主元消去法的c++源码
用以计算线性方程的解-Gaussian elimination of the PCA column c++ source code used to calculate the linear equation
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Size: 2048 |
Author: jack |
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Description: 本程序开发环境为keil，编写语言为c。运行环境为c8051F340，其主要功能为用PCA定时，以及发生PWM波形。-The program development environment for keil, written language is c. Operating environment for the c8051F340, its main function is to use PCA timing, and the PWM waveform.
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Size: 6144 |
Author: epimetheus |
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Description: 对称矩阵相关元算，主成分分析(PCA)， fisher
discriminant analysis(FDA).，-Introduction
============
This is a class for symmetric matrix related computations. It can be used for
symmetric matrix diagonalization and inversion. If given the covariance matrix,
users can utilize the class for principal component analysis(PCA) and fisher
discriminant analysis(FDA). It can also be used for some elementary matrix and
vector computations.
Usage
=====
It s a C++ program for symmetric matrix diagonalization, inversion and principal
component anlaysis(PCA).
To use it, you need to define an instance of CMatrix class, initialize matrix,
call the public funtions, and finally, free the matrix. For example, for PCA,
CMarix theMat // define CMatrix instance
float** C // define n*n matrix
C = theMat.allocMat( n )
Calculate the matrix (e.g., covariance matrix from data)
float*phi,*lambda // eigenvectors and eigenvalues
int vecNum // number of eigenvectors (<=n)
phi = new float [n*vecNum]
lambda = new float [vecNum]
the
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Size: 63488 |
Author: 朱 |
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Description: PCA Process in C++ provided by Sujith K R
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Size: 1024 |
Author: Suban |
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Description: 1 SIFT 发展历程
SIFT算法由D.G.Lowe 1999年提出，2004年完善总结。后来Y.Ke将其描述子部分用PCA代替直方图的方式，对其进行改进。
2 SIFT 主要思想
SIFT算法是一种提取局部特征的算法，在尺度空间寻找极值点，提取位置，尺度，旋转不变量。
3 SIFT算法的主要特点：
a) SIFT特征是图像的局部特征，其对旋转、尺度缩放、亮度变化保持不变性，对视角变化、仿射变换、噪声也保持一定程度的稳定性。
b) 独特性(Distinctiveness)好，信息量丰富，适用于在海量特征数据库中进行快速、准确的匹配[23]。
c) 多量性，即使少数的几个物体也可以产生大量SIFT特征向量。
d) 高速性，经优化的SIFT匹配算法甚至可以达到实时的要求。
e) 可扩展性，可以很方便的与其他形式的特征向量进行联合。
4 SIFT算法步骤：
1） 检测尺度空间极值点
2） 精确定位极值点
3） 为每个关键点指定方向参数
4） 关键点描述子的生成
本包内容为sift算法matlab源码-1 SIFT course of development
SIFT algorithm by DGLowe in 1999, the perfect summary of 2004. Later Y.Ke its description of the sub-part of the histogram with PCA instead of its improvement.
2 the SIFT main idea
The SIFT algorithm is an algorithm to extract local features in scale space to find the extreme point of the extraction location, scale, rotation invariant.
3 the main features of the SIFT algorithm:
a) SIFT feature is the local characteristics of the image, zoom, rotate, scale, brightness change to maintain invariance, the perspective changes, affine transformation, the noise also maintain a certain degree of stability.
b) unique (Distinctiveness), informative, and mass characteristics database for fast, accurate matching [23].
c) large amounts, even if a handful of objects can also produce a large number of SIFT feature vectors.
d) high-speed and optimized SIFT matching algorithm can even achieve real-time requirements.
e) The scalability can be very convenient fe
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Size: 2831360 |
Author: 李青彦 |
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Description: PCA+LDA的图像识别算法Vissual C封装类，可用于模式识别等
-PCA+LDA image recognition-algorithm Vissual C wrapper class can be used for pattern recognition
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Size: 3072 |
Author: bl |
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Description: 用Visual C++实现的人脸识别Demo程序源码。Adabooost实现人脸检测，PCA特征提取。
-Face Recognition Demo Visual C++ achieve program source code. Adabooost face detection, PCA feature extraction.
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Size: 188416 |
Author: mx |
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