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Disfrst
VERY IMPORTANT MATLAB BROGRAM FOR FRFT
- 2013-09-22 17:34:36下载
- 积分：1
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sky
利用天棚原理对车辆悬架进行控制，天棚控制又卡诺怕于1970s提出。(Ceiling suspension using the principle of control of the vehicle, ceiling control and fear in the 1970s raised Carnot.)
- 2013-09-12 04:21:29下载
- 积分：1
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Face
Face Recognition using wavelet transform in matlab
- 2010-12-02 13:08:50下载
- 积分：1
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adaptivetracker
Adaptive tracking system is to track the video frames
- 2010-01-17 21:53:29下载
- 积分：1
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MATLAB
有关介绍MATLAB内容的有关教程，主要讲解了MATLAB的使用方法。(Tutorial on MATLAB content, mainly on the use of MATLAB.)
- 2012-05-14 17:24:45下载
- 积分：1
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xp
背景差分法 运动目标的检测 获取二值图像 二值图像的腐蚀与膨胀处理(the background difference)
- 2013-05-05 14:34:53下载
- 积分：1
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2
说明： 基于平面波展开 传输矩阵计算2维矩形光子晶体模型 计算可得出相关图谱
handbook中除了参数说明还有参考文献等(Plane wave expansion based on the transfer matrix calculation of 2-D model calculation of rectangular photonic crystal patterns can be drawn from the relevant handbook of parameters except that there are references such as)
- 2007-08-28 18:06:50下载
- 积分：1
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musicdoa
基于MATLAB的MUSIC算法的示例，过程简单易懂，适于新手学习(MATLAB-based examples of the MUSIC algorithm, the process simple, suitable for novice learning)
- 2008-05-28 07:39:40下载
- 积分：1
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fiberlaser_one
matlab 端面抽运高功率双包层光纤激光器数值仿真，利用bvp4c（）解两点边值问题。(matlab end-pumped high power double-clad fiber laser numerical simulation using bvp4c () BVP for the solution.)
- 2015-01-26 15:57:08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
