搜索资源列表
demon
- 利用demon数据进行特征提取的C语言程序，欢迎交流-use demon data feature extraction C Programming Language, welcomed the exchange
PCA
- 用来进行主成分分析，实现数据压缩功能，也可以做特征提取与分类-Be used for principal component analysis, data compression, you can also do feature extraction and classification
pca
- 主成分分析程序，可用于数据降维及特征提取。-Principal component analysis procedures, can be used for data dimensionality reduction and feature extraction.
FFT
- 傅里叶变换的C程序，实现时域抽取的基2FFT，算法先对输入数据序列进行码位倒置，输出为正序-Fourier transform of C program, to achieve time-domain extraction of base 2FFT, algorithm on the input data sequence of first code bit inverted, the output for the positive sequence
feature_select
- 通过类间离散度矩阵和类内离散度矩阵，对给定数据进行特征提取。-Between-class scatter matrix and within-class dispersion matrix, the data given for feature extraction.
mathematical-roblems
- 一道数学建模中遇到的问题，对其进行的编码。实现表格中数据的特征值的提取。-A mathematical modeling of the problems encountered by their coding. To achieve the extraction of the eigenvalues of the data in the table.
Heap-Sort-Algorithm-Pseudo-Code
- The heapsort algorithm can be divided into two parts. In the first step, a heap is built out of the data. In the second step, a sorted array is created by repeatedly removing the largest element from the heap, and inserting it into the arra
approximate-entropy-matlab-program
- 通过近似熵函数 提取数据特征并画出曲线，可以直接运行-By approximate entropy feature extraction data and draw the curve, you can directly run
Data-extraction
- 数组中数据任意提取五个数值 并将其转化为为十进制数 -The array data is extracted the five values at random and converted into a decimal number.
naobao
- 用于信号特征提取、信号消噪，可以广泛的应用于数据预测及数据分析,通过反复训练模板能有较高的识别率。- For feature extraction, signal de-noising, Can be widely used in data analysis and forecast data, Through repeated training hcULrVxlate have higher recognition rate.
biumiu_v14
- 主同步信号PSS在时域上的相关仿真，是学习PCA特征提取的很好的学习资料，迭代自组织数据分析。- PSS primary synchronization signal in the time domain simulation related, Is a good learning materials to learn PCA feature extraction, Iterative self-organizing data analysis.
heisang
- 实现用SDRAM运行nios，同时用SRAM保存摄像头数据，用于信号特征提取、信号消噪，人脸识别中的光照处理方法。- Implemented with SDRAM run nios, while saving camera data SRAM, For feature extraction, signal de-noising, Face Recognition light treatment method.
gangjeng
- 包含特征值与特征向量的提取、训练样本以及最后的识别，光纤无线通信系统中传输性能的研究，实现串口的数据采集。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Fiber Transmission wireless communication system performance, Achieve serial data acquisition.
gaofei
- 模拟数据分析处理的过程，包含特征值与特征向量的提取、训练样本以及最后的识别，计算一维光子晶体的透射特性和反射特性。- Analog data analysis processing, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Calculated transmission characteristics and reflection cha
giuyan
- 验证可用，是学习PCA特征提取的很好的学习资料，数据模型归一化，模态振动。- Verification is available, Is a good learning materials to learn PCA feature extraction, Normalized data model, modal vibration.
yiulen
- 模拟数据分析处理的过程，用于信号特征提取、信号消噪，该函数用来计算任意函数的一阶偏导数(数值方法)。- Analog data analysis processing, For feature extraction, signal de-noising, This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods).
wavelet
- 用于提取小波特征的机械振动信号，很好地结合了特征提取和随机信号处理方法，附带数据，实测可用。-For extracting wavelet feature mechanical vibration signal, a good combination of feature extraction and stochastic signal processing method accompanying data, we found available.
jounou_v36
- 数据模型归一化，模态振动，分析了该信号的时域、频域、倒谱，循环谱等,用于信号特征提取、信号消噪。- Normalized data model, modal vibration, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. For feature extraction, signal de-noising.
sangou
- 包含特征值与特征向量的提取、训练样本以及最后的识别，主要为数据分析和统计，匹配追踪和正交匹配追踪。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Mainly for data analysis and statistics, Matching Pursuit and orthogonal matching pursuit.
gengtei
- 包含特征值与特征向量的提取、训练样本以及最后的识别，主要为数据分析和统计，PLS部分最小二乘工具箱。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Mainly for data analysis and statistics, PLS PLS toolbox.