-
无线传感器网络中关键的基础支撑技术wsnmg
定位技术是无线传感器网络中关键的基础支撑技术, 目前提出了许多静态网络的节点定位算
法, 移动无线传感器网络的定位研究相对较少. 针对定位节点和参考节点随机运动的网络模型, 提出了
一个基于动态网格划分的蒙特卡罗定位算法. 算法中当接收的参考节点数超过一定阈值时使用最远距
离节点选择模型, 选出部分参考节点参与定位和信息转发, 节约能耗. 接着基于选择的或所有接收的参
考节点构建采样区域, 进行网格划分, 使用网格单元数计算最大采样次数, 在采样区域内采样并使用误
差补偿的运动模型进行过滤, 提高了采样效率, 减少了计算开销, 并保证了较好的定位精度. 仿真实验表
明算法在定位精度, 计算开销、能耗等方面都具有较好的性能.(Positioning technology is critical in wireless sensor networks based supporting technologies, currently made many static network node localization algorithms, the positioning of mobile wireless sensor network research is relatively small. Locate node and a reference node for random motion network model, proposed a Dynamic meshing based Monte Carlo localization algorithm. algorithm when the received reference nodes exceeds a certain threshold, the most distant node selection model selects some reference nodes involved locating and forwarding information, save energy. then based on the selection or building all received reference node sampling area, meshing, the number of grid cells used to calculate the maximum sampling frequency, the sampling area sampling and using motion model error compensation filter to improve sampling efficiency, reducing the computational overhead and to ensure a better positioning accuracy. Simulation experiments show that the algorithm in positioning accuracy,)
- 2013-06-30 12:11:15下载
- 积分：1
-
Aplied_sognal_processing_1
this file contain matlab code for filter design process
- 2010-11-10 05:42:56下载
- 积分：1
-
lowpass-filter
基于matlab的最优化方法设计FIR低通滤波器(Based the matlab optimization method design FIR low-pass filter)
- 2013-05-05 23:42:09下载
- 积分：1
-
svpwm1
说明： 全功率变流器，SVPWM（空间矢量脉宽调制技术）技术(Full power converter, SVPWM Technology)
- 2020-06-03 10:07:14下载
- 积分：1
-
MATLAB
P_I_Kattan著、韩来彬译《MATLAB有限元分析与应用》一书的电子版及涉及的75个用MATLAB编写的有限元程序和所有习题的解答，是学习MATLAB和有限元的很好资料(P_I_Kattan with South Korea to Bin translation of " MATLAB finite element analysis and applications" , and an electronic version of the book involved in the preparation of 75 using MATLAB finite element program and all the Exercise of the answer is to learn a good MATLAB and finite element data)
- 2009-11-25 13:37:35下载
- 积分：1
-
bitslice
Matlab, picture, example of bitslice
- 2010-01-01 00:56:21下载
- 积分：1
-
STBC
空时编解码程序，包括频偏信道模型（瑞利信道模型可选）(Space-time encoding and decoding procedures, including frequency offset channel model (Rayleigh channel models are available))
- 2011-08-26 10:39:54下载
- 积分：1
-
Robust.Adaptive.Beamforming
李建等写的鲁棒自适应波束形成，电子书，pdf格式，英文版。介绍了各种自适应波束形成算法(Li and other written robust adaptive beamforming, e-books, pdf format, in English. Describes the various adaptive beamforming algorithms)
- 2013-12-19 22:10:07下载
- 积分：1
-
ica
说明： 基于负熵的ICA算法，独立成分分析；负熵；盲信号分离；固定点(Negative entropy based ICA algorithm, independent component analysis negative entropy blind signal separation fixed point)
- 2010-04-25 14:44:06下载
- 积分：1
-
Lyapunov_MRAC_Gain
可调增益基于Lyapunov定理的模型参考自适应算法(Adjustable gain model reference adaptive algorithm based on Lyapunov Theorem)
- 2014-09-11 21:08:19下载
- 积分：1
