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xxx
MATLAB小程序，实现模糊仿人只能的仿真，和PID进行了对比(MATLAB applet, fuzzy imitation only simulation, and PID were compared)
- 2012-03-25 10:40:50下载
- 积分：1
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jieguo
Pcnn神经网络筛选特征因子代码，pca预处理代码，特征因子整合代码，等等，都是好东西啊(Pcnn neural network filter characteristic factor code, pca pretreatment code, characteristic factor integration code, etc., are all good things ah)
- 2020-09-19 10:37:52下载
- 积分：1
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e2qaq2e
用欧拉角表示的飞行器姿态运动学方程在大角度时会出现奇异现象,而采用四元数来
表示,则可以避免这个问题。因此,飞行器运动学方程都采用四元数来表示。而飞行器的控
制规律都采用欧拉角来表示,且欧拉角表示姿态角比起四元数更加形象,更易于被人理解,
所以,在飞行器控制系统仿真设计的时候,需要四元数与欧拉角之间的转换。给定1 个欧拉
角,对应1 个四元数,因而欧拉角到四元数之间这种一一对应的关系使得欧拉角到四元数的
转换比较容易。但是,1 个四元数通常有1 个或者2 个欧拉角与之对应,它们之间不是一一
的对应关系,因而,四元数到欧拉角之间的转换比较困难。一般文献或者参考资料上的转换
仅仅适于欧拉角在- 90°～ + 90°之间的情况[1 ] 。文献[ 2 ,3 ]中给出了滚动轴在- 90°～ + 90°
之间变化,俯仰轴、偏航轴在- 180°～ + 180°之间变化的四元数到欧拉角的转换公式。本文
提出了滚动、俯仰和偏航3 个轴的欧拉角均在- 180°～ + 180°之间取值的全角度转换算法,
经过数字仿真证实,这个算法是完全正确的、而且很实用。(Euler angles of the spacecraft attitude kinematics equation at large angles appear strange phenomenon, and quaternion
, You can avoid this problem. Therefore, the aircraft kinematic equations using quaternion to represent. Aircraft control
The system of law Euler angles and Euler angles attitude angle than the the quaternion more image easier to be understood,
Therefore, in the design of aircraft control system simulation, you need to convert between quaternions and Euler angles. Given an Euler
Angle corresponding to a quaternion, which this one-to-one relationship between the Euler angles to quaternion makes Euler angles to quaternion
Conversion is relatively easy. However, a quaternion usually have one or two corresponding Euler angles between them than eleven
The correspondence relationship, therefore, the quaternion to convert between the Euler angle is relatively difficult. General literature or reference conversion
Only suitable for Euler angles- 90 ° to+ 90 ° betwe)
- 2013-05-10 22:42:47下载
- 积分：1
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matlab6.0
Matlab6.0数学手册，很好的工具书。()
- 2007-09-17 04:47:15下载
- 积分：1
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Colormoment
Calculate the Color feature of the image
- 2013-02-09 12:34:38下载
- 积分：1
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optimization-computation-
一本不错的关于MATLAB最优化计算方面的书～(A good book on MATLAB optimization calculations to)
- 2012-10-12 15:32:34下载
- 积分：1
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projectivegemotriy
射影几何的经典书籍，是学习摄像机标定和自标定必须掌握的理论基础(Projective geometry of the classic book, is to learn camera calibration and self-calibration must master the theoretical basis)
- 2010-07-12 16:02:06下载
- 积分：1
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789020plc_1
c语言和matlab互调 c语言和matlab互调 (c language and intermodulation c Matlab language and intermodulation c Matlab and Matlab language intermodulation c Matlab language and intermodulation)
- 2007-02-09 09:40:30下载
- 积分：1
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TRF796x_EVM_Rev_A1_Schematic
TRF796x evaluation Board (Rev A1) Schematic
- 2013-11-27 21:02:49下载
- 积分：1
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matlab06-07
这两个小程序是matlab的.m文件，06为采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波，07采用matlab中的函数filter2对受噪声干扰的图像进行均值滤波。(these two small procedure is Matlab. M documents, 06 for 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering, 07 using Matlab filter2 the function of noise interference by the image filtering.)
- 2007-04-23 19:25:30下载
- 积分：1
