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a pdf file about Online Clustering of Data Streams using in clustring of data
Date : 2025-12-20 Size : 111kb User : seren

data clustering words using document clustering
Date : 2025-12-20 Size : 1kb User : grandhe

Energy efficient algorithm based on clustering in wireless sensor networks. Use of primary and secondary cluster heads for data gathering procedures.
Date : 2025-12-20 Size : 789kb User : bostoncrap

Mining trajectory data has been gaining significant interest in recent years. However, existing approaches to trajectory clustering are mainly based on density and Euclidean distance measures. We argue that when the utility of spatial clustering of mobile object trajectories is targeted at road-network aware location-based applications, density and Euclidean distance are no longer the effective measures. This is because traffic flows in a road network and the flow-based density characterization become important factors for finding interesting trajectory clusters.
Date : 2025-12-20 Size : 2.17mb User : ShAzZ

Wireless Sensor Network is the network of power-limited sensing devices called sensors. Wireless sensor network is differ other networks in terms of optimization of amount of energy because when these sensors sense and transmit data to other sensors present in the network, considerable amount of energy is dissipated. Various routing algorithms are proposed to limit the powers used by the wireless sensors. Hierarchical routing protocols with the concept of clustering like LEACH and and DEEC are already best known for maintaining energy efficiency. In this submission, we will compare these two protocols.-Wireless Sensor Network is the network of power-limited sensing devices called sensors. Wireless sensor network is differ other networks in terms of optimization of amount of energy because when these sensors sense and transmit data to other sensors present in the network, considerable amount of energy is dissipated. Various routing algorithms are proposed to limit the powers used by the wireless sensors. Hierarchical routing protocols with the concept of clustering like LEACH and and DEEC are already best known for maintaining energy efficiency. In this submission, we will compare these two protocols.
Date : 2025-12-20 Size : 11kb User : SamSholi

DL : 0
采用了小波去噪的思想,可实现对二维数据的聚类,对于初学matlab的同学会有帮助。- Using wavelet denoising thought, Can realize the two-dimensional data clustering, Matlab for beginner students will help.
Date : 2025-12-20 Size : 4kb User : 贾石旭

DL : 0
用MATLAB实现动态聚类或迭代自组织数据分析,DSmT证据推理的组合公式计算函数,使用高阶累积量对MPSK信号进行调制识别。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, Combination formula DSmT evidence reasoning calculation function, Using high-order cumulants of MPSK signal modulation recognition.
Date : 2025-12-20 Size : 5kb User : 张文维

用MATLAB实现动态聚类或迭代自组织数据分析,详细画出了时域和频域的相关图,可直接计算得到多重分形谱。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, Correlation diagram shown in detail the time domain and frequency domain, It can be directly calculated multi-fractal spectrum.
Date : 2025-12-20 Size : 5kb User : 韩兰放

DL : 0
可实现对二维数据的聚类,包括压缩比、运行时间和计算复原图像的峰值信噪比,对信号进行频谱分析及滤波。- Can realize the two-dimensional data clustering, Including compression ratio, image restoration computing uptime and peak signal to noise ratio, The signal spectral analysis and filtering.
Date : 2025-12-20 Size : 5kb User : 成功

可实现对二维数据的聚类,LCMV优化设计阵列处理信号,关于非线性离散系统辨识。- Can realize the two-dimensional data clustering, LCMV optimization design array signal processing, Nonlinear discrete system identification.
Date : 2025-12-20 Size : 5kb User : 任苑阳

DL : 0
用MATLAB实现动态聚类或迭代自组织数据分析,旋转机械二维全息谱计算,粒子图像分割及匹配均为自行编制的子例程。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, Rotating machinery 2-d holographic spectrum calculation, Particle image segmentation and matching subroutines themselves are prepared.
Date : 2025-12-20 Size : 7kb User : 郑可荣

实现用SDRAM运行nios,同时用SRAM保存摄像头数据,代码里有很完整的注释和解释,可实现对二维数据的聚类。- Implemented with SDRAM run nios, while saving camera data SRAM, Code, there are very complete notes and explanations Can realize the two-dimensional data clustering.
Date : 2025-12-20 Size : 5kb User : 田文

DL : 0
模拟数据分析处理的过程,有小波分析的盲信号处理,基于欧几里得距离的聚类分析。- Analog data analysis processing, There Wavelet Analysis Blind Signal Processing, Clustering analysis based on Euclidean distance.
Date : 2025-12-20 Size : 8kb User : 冯建君
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