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GVF
利用GVF算法实现医学图像的分割，十分有用处(Using GVF algorithm to realize medical image segmentation
Very useful
)
- 2010-10-30 21:25:32下载
- 积分：1
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New_test1
the example source code for the pmw generate signal
- 2010-02-25 20:13:25下载
- 积分：1
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matlab
对于线性代数等知识在matlab的编码。主要有讲解ppt和matlab代码。(For linear algebra knowledge encoded in the matlab. Mainly explain ppt and matlab code.)
- 2014-11-21 04:36:57下载
- 积分：1
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fortest
高斯金字塔 优化的版本，可用，效率比较高(Optimized version of the Gaussian pyramid, available, more efficient)
- 2011-11-29 23:00:26下载
- 积分：1
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GA
说明： 热能工程专业硕士研究生毕业课题：遗传算法目标函数优化(Thermal engineering graduate Master' s graduate student issues: genetic algorithm to optimize the objective function)
- 2009-03-23 17:37:27下载
- 积分：1
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SVMcgForClass
说明： libsvm的参数c，g的交叉验证子函数(libsvm parameters c, g the cross-validation Functions)
- 2011-04-14 23:11:11下载
- 积分：1
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Math
A program to generate the following with the help of input length sequence.
1. Unit impulse function.
2. Unit step function.
3. Unit ramp function.
4. Exponential function.
- 2014-02-19 09:38:45下载
- 积分：1
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jiyinzhouqi
数字语音信号基音周期检测MATLAB系统仿真(Pitch Detection digital speech signal MATLAB simulation
)
- 2010-10-31 09:10:18下载
- 积分：1
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dft_idft
basic sicrete fourier transform
- 2011-02-04 23:43:23下载
- 积分：1
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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
