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Yale
这是一个模式识别中关于主成分分析的特征提取的matlab源码 (This is a pattern recognition principal component analysis on the feature extraction matlab source)
- 2010-06-02 09:14:08下载
- 积分:1
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FuzzPID
说明: 模糊自适应整定PID仿真程序。自适应模糊PID控制器以误差e和误差变化ec作为输入,可以满足不同时刻的e和ec对PID参数自整定的要求。(Fuzzy Adaptive Tuning PID Control.)
- 2019-04-23 16:39:01下载
- 积分:1
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多种群遗传算法
说明: 多种群遗传算法的函数优化算法,通过多个种群之间的相互交流,加强遗传算法的寻优能力(The function optimization algorithm of multi population genetic algorithm strengthens the optimization ability of genetic algorithm through the mutual communication of multi population)
- 2019-10-24 10:31:58下载
- 积分:1
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beamforming1
capon波束形成 和 capon功率谱图 附有详细注释
- 2011-11-23 14:03:23下载
- 积分:1
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xuanhui
基于pid模糊控制的船舶转向控制
simulink(Ship steering control based on PID fuzzy control
Simulink)
- 2020-10-08 16:37:36下载
- 积分:1
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ukf
unsecnted Kalman Filter
- 2011-05-03 17:39:21下载
- 积分:1
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适用于捷联惯导系统(SINS)初始对准的新算法self-alignment
在运载体运动情况下,提出了一种适用于捷联惯导系统(SINS)初始对准的新算法,该算法以惯性空
间为过渡参考基准,即建立了初始时刻惯性坐标系(i0系)和初始时刻捷联惯组惯性坐标系(ib0系)两个惯性坐标
系。将捷联惯组坐标系(b系)与导航坐标系(n系)之间的初始对准姿态矩阵的实现分解为三步骤:(1)通过地理
位置和初始对准时间求解i0系至n系的变换矩阵 (2)通过惯导比力方程变形,引入测速仪速度辅助,求解从ib0
系至i0系的常值变换矩阵 (3)使用姿态更新算法实时计算b相对于ib0系的变换矩阵。最后,载车运动环境下的
初始对准试验结果表明航向角对准精度达到了0.1b(1R)。
(On the moving base, a new initial alignment algorithm for strapdown inertial navigation system
(SINS) is proposed. In this algorithm, two special inertial frames, the initia-l time inertial frame (i0frame) and
the initia-l time SINS body inertial frame (ib0frame), are defined and are selected as transition reference frames.
The calculation of initial alignment direction cosine matrix (DCM) between SINS body frame (bframe) and nav-
igation reference frame (nframe) is expanded into three parts: (1) the DCM betweeni0frame andnframe is
easily obtained via local geographical coordinates and initial alignment time (2) by expressing SINS specific
force equation inbframe and by the aid of external velocity log, the constant DCM fromib0frame toi0frame is
achieved (3) attitude updating using gyro samples gets the DCM betweenbframe andib0frame. In the end,
some vehicular tests are carried out on the moving base and the accuracy of azimuth reaches about 0.1b(1R).
)
- 2015-08-23 07:58:59下载
- 积分:1
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ecg_demo
ECG信号压缩程序的DEMO,有兴趣可以看看。(ECG signal compression process DEMO are interested can look at.)
- 2006-05-26 22:37:40下载
- 积分:1
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MATLAB7
matlab 7.x书上光盘所带的原代码,以及图象处理滤波的程序,非常有用,可以直接引用(matlab 7.x Book on CD-ROM brought the original code, as well as image processing, filtering procedures, is very useful, can be directly invoked)
- 2008-05-28 15:23:45下载
- 积分:1
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equation
Taking a Jacobian Matrix of the system defined by equations (3) to (6) and evaluating the matrix at the equilibrium, at which all state variables
- 2012-12-30 17:03:32下载
- 积分:1