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GSNNSimulation
本文针对SLAM算法中数据关联过程，提出了一种简单易行的改进方法，将欧氏距离与马氏距离结合用于数据关联。算法不必计算地图所有特征与所有量测之间的马氏距离，而是首先利用相对简单的欧氏距离计算缩小了待关联特征的搜寻范围。利用人工合成数据的仿真结果表明，改进后的数据关联方法可以大幅减少系统计算量，提高关联效率，且不会造成错误关联的增加。(This article SLAM algorithm for data association process, a simple method to Euclidean distance combined with the Mahalanobis distance for data association. Algorithms do not have to calculate all the characteristics of the map with all measurements between the Mahalanobis distance, but the first to use a relatively simple calculation of Euclidean distance to be associated characteristics of narrowing the search. The use of synthetic data simulation results show that the improved methods of data association can significantly reduce the system to calculate the volume and improve the efficiency of association, and will not lead to errors associated with an increase.)
- 2008-12-19 11:06:07下载
- 积分：1
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1234435
用matlab 7.0编写的滑模变结构仿真的例子。(S-function for continuous state equation
function [sys,x0,str,ts]=s_function(t,x,u,flag)
switch flag,
Initialization
case 0,
[sys,x0,str,ts]=mdlInitializeSizes
Outputs
case 3,
sys=mdlOutputs(t,x,u)
Unhandled flags
case {2, 4, 9 }
sys = []
Unexpected flags
otherwise
error([ Unhandled flag = ,num2str(flag)])
end
mdlInitializeSizes
function [sys,x0,str,ts]=mdlInitializeSizes
sizes = simsizes
sizes.NumContStates = 0
sizes.NumDiscStates = 0
sizes.NumOutputs = 3
sizes.NumInputs = 1
sizes.DirFeedthrough = 1
sizes.NumSampleTimes = 0
sys=simsizes(sizes)
x0=[]
str=[]
ts=[]
function sys=mdlOutputs(t,x,u)
x11d=sin(pi*t/2)
x21d=cos(pi*t)
x31d=1
sys(1)=x11d
sys(2)=x21d
sys(3)=x31d
)
- 2012-10-19 11:43:12下载
- 积分：1
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EEG_ECG_Matlab
计算脑电信号非线性参数，心电信号分析与滤波以及去基线漂移(Calculation of EEG non-linear parameters, ECG analysis and filtering, as well as to baseline drift)
- 2021-04-21 09:28:49下载
- 积分：1
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Code-of-FFT
说明： 频率提取（FFT）的Matlab实现，使用该代码可在MATLAB中实现快速傅立叶变换(Frequency Extraction (FFT) of the Matlab implementation of the code in MATLAB using the fast Fourier transform in)
- 2011-03-25 23:42:09下载
- 积分：1
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one-MATLAB-programming-interface
一个实例搞定MATLAB界面编程，作者彭军(The author is pengjun,One instance to solve the MATLAB interface programming)
- 2013-03-11 10:12:41下载
- 积分：1
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zishiyingbianshi
说明： MATLAB自适应辨识函数，相对比较简单，初学者很有用(Adaptive Identification MATLAB function is relatively simple, useful for beginners)
- 2008-11-24 17:51:01下载
- 积分：1
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phat_cs
the is the matalab version of noise rmeoval in an engine
- 2011-08-06 20:26:57下载
- 积分：1
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shuzituxiangchuli(matlab)
数字图像处理，冈萨雷斯著，一本很好的书，值得一看！而且本书为MATLAB版本，很具有参考价值。(Digital Image Processing, Gonzalez' s book, a very good book, worth a visit! And for the MATLAB version of the book, it is a reference value.)
- 2010-06-07 21:27:16下载
- 积分：1
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k-means
聚类实现，k-means算法的一个MATLAB实现(Achieve clustering, k-means algorithm to achieve a MATLAB)
- 2008-12-27 17:26:14下载
- 积分：1
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FIR_rls
algo RLS for matlab demo
- 2009-06-13 04:49:04下载
- 积分：1
