搜索资源列表
tiqu
- 提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。-Extraction based on instantaneous information signal of seven
signal-charactar
- 基于MATLAB用于提取语音信号的特征参数如倒谱，语谱等，可以方便的检测出语音信号的基频，共振峰。-Cepstrum based on MATLAB is used to extract the characteristics of the speech signal parameters such as language spectrum, can easily detect the speech signal fundamental frequency, formant.
C
- 模式识别中的指纹识别 涵盖 特征点提取 图像增强 他特征点匹配-fingerprint recognition
GaborandLBP
- 首次提出将局部二进制模式(LBP) 用到掌纹识别中。借鉴分级检索的思想，先采用Gabor滤波器提取掌纹的全局能量特 征。后采用LBP算子提取局部特征实现两次分类。-First proposed the Local Binary Pattern (LBP) used palmprint recognition. Learn classification retrieval of thought, first use Gabor filter to extract palmprint globa
image-processing-PPT
- 通过计算机对图像进行去除噪声、增强、复原、分割、提取特征等处理的方法和技术。-Computer image noise removal, enhanced recovery, segmentation, feature extraction processing, such methods and techniques.
matlab_xiaobobao
- 一段小波包程序源码，用于提取故障特征信号值和图形化-Some wavelet packet program source code, used to extract fault characteristic signal values and graphical
PCLCode
- PCL课本全章源码的，包含I/O,kd-tree,八叉树，可视化，滤波，深度图像，关键点。采样一致性算法，点云特征描述与提取，点云配准，点云分割，点云曲面重建-the code of book“Point Cloud Library”
qaiqingbeng
- 是小学期课程设计的题目，包含特征值与特征向量的提取、训练样本以及最后的识别，多机电力系统仿真及其潮流计算。- Is the topic of the elementary school stage curriculum design, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Multi-machine power system simul
jvrev
- 小波包分析提取振动信号中的特征频率，表示出两帧图像间各个像素点的相对情况，包含收发两个客户端的链路级通信程序。- Wavelet packet analysis to extract vibration signal characteristic frequency, Between two images showing the relative circumstances of each pixel, Contains two clients receive link-level commun
jan-V1.7
- 雅克比迭代求解线性方程组课设,结合PCA的尺度不变特征变换(SIFT)算法，重要参数的提取。- Jacobi iteration for solving linear equations class-based, Combined with PCA scale invariant feature transform (SIFT) algorithm, Extract important parameters.
ka766
- matlab小波分析程序，包含特征值与特征向量的提取、训练样本以及最后的识别，这个有中文注释，看得明白。- matlab wavelet analysis program, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, The Chinese have a comment, understand it.
ef807
- 时间序列数据分析中的梅林变换工具，包含特征值与特征向量的提取、训练样本以及最后的识别，基于matlab GUI界面设计。- Time series data analysis Mellin transform tool, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Based on matlab GUI interface design.
geirt
- 毕设内容，高光谱图像基本处理，遗传算法无功优化，小波包分析提取振动信号中的特征频率。- Complete set content, basic hyperspectral image processing, Genetic algorithm based reactive power optimization, Wavelet packet analysis to extract vibration signal characteristic frequency.
mtfxy
- 用于特征降维，特征融合，相关分析等,毕设内容，高光谱图像基本处理，可以提取一幅图中想要的目标。- For feature reduction, feature fusion, correlation analysis, Complete set content, basic hyperspectral image processing, Target can be extracted in a picture you want.
invariable_moment
- Hu矩具有旋转、平移、尺度等特性的不变特征，实验采用这个方法提取图像的7个不变矩特征(Hu moment has the invariant characteristics of rotation, translation, scale and other characteristics, the experiment uses this method to extract the image of the seven invariant moments)
阵列信号处理的理论和应用
- 阵列信号处理的目的是通过对阵列接收的信号进行处理，增强所需的有用信号，抑制无用的干扰和噪声，并提取有用的信号特征及信号所包含的信息。与传统的单个定向的传感器相比，传感器阵列具有灵活的波束控制、高信号增益、极强的干扰抑制能力以及高空间分辨能力等。(The purpose of array signal processing is to enhance useful signals required by the array, to suppress unwanted interference an
连续投影算法
- 可以实现光谱特征波段的提取，减少建模时间。(It can realize the extraction of spectral characteristic band and reduce the modeling time.)