-
MatlabFinancial-E-toolbox
牛津大学金融工程Matlab综合计算工具包（包括garch）(Financial engineering Matlab toolbox from Oxford university )
- 2012-08-23 02:18:30下载
- 积分：1
-
Vezba1
Matlab code for clustering algorithm.
- 2013-11-11 01:02:42下载
- 积分：1
-
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
-
emd
基于希尔伯特黄变换的抖动分析的有用EMD分析工具(Hilbert-Huang Transform Based on the analysis of jitter analysis tools useful for EMD)
- 2010-10-27 12:56:53下载
- 积分：1
-
时域星载SAR点目标回波 spaceborne SAR
1.本程序是自己刚刚接触SAR时编写的时域星载SAR点目标回波仿真，包含了卫星轨道模型、计算星目斜距时用到的各种坐标系转换、SAR回波计算模型以及简单的SAR成像模型，希望对初学者有所帮助。
2.相应的参考资料可查找《卫星轨道姿态动力学与控制》及《魏钟铨_合成孔径雷达卫星》；(1. This program is just contact with their own prepared when the time domain SAR spaceborne SAR point target echo simulation, contains the satellite orbit model, the satellite project when the use of a variety of slant range coordinate system conversion, SAR echo calculation model and SAR imaging model simple, want to help beginners. 2. The corresponding reference can be to find " satellite attitude and orbit dynamics and control" and " Wei Zhong Quan _ synthetic aperture radar satellites" )
- 2021-02-09 22:29:53下载
- 积分：1
-
prohl
计算关于转子动力学中，如何求传递矩阵的的系数的程序(calculated on rotor dynamics, how to request the transfer matrix of the coefficients of procedures)
- 2007-05-09 10:49:50下载
- 积分：1
-
yulewalker
yulewalker正则方程的功率谱估计(The yulewalker method for PSD)
- 2013-04-08 18:34:55下载
- 积分：1
-
BASIC-PARTICLE-FILTER
用于PF算法研究的5中基本算法及相应的实现程序，都可以直接运行，对于学习PF非常有帮助(For PF algorithm research 5 basic algorithm and the corresponding implementation procedures, can be run directly, is helpful for learning PF)
- 2014-12-31 00:36:27下载
- 积分：1
-
time-domain-convolution-theorem
该程序为数字信号处理实验中的时域卷积定理。(Digital signal processing experimental time domain convolution theorem)
- 2012-10-24 21:40:45下载
- 积分：1
-
tuiyang
包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，与理论分析结果相比，DSmT证据推理的组合公式计算函数。( It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Compared with the results of theoretical analysis, Combination formula DSmT evidence reasoning calculation function.)
- 2016-11-21 23:34:27下载
- 积分：1
