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work
GUI with timer and view results from ADC0804 and AT89C2051
- 2010-07-21 12:41:09下载
- 积分：1
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weifen-chafen
差分 微分模型的代码,很好用，学习很快。可尝试学习。(Differential differential model code, useful, learning quickly. You can try to learn.)
- 2013-08-14 20:41:49下载
- 积分：1
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Block-SVR
本算法是利用matlab软件编写的Block-SVR算法，该算法是用来处理SAR和可见光融合的算法。(We have proposed a new fusion technique,
namely block-based synthetic variable ratio (Block-SVR), which is a technique based on multiple linear regression of block regions to fuse optical and SARimagery.)
- 2014-02-23 15:35:17下载
- 积分：1
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matlab_shiyan
用matlab完成统计信号处理课程实验！(Matlab completed using statistical signal processing courses experiment!)
- 2008-12-11 00:10:47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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gaopinfangzhen
说明： 这是一些自己几个月的劳动成果，希望与大家共享，还需要大家多多交流(This is something that a few months of hard work, hope and share, but also to interact more)
- 2006-04-18 21:17:25下载
- 积分：1
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bkk
Matlab code for describing linear discriminant analysis
- 2010-05-31 03:49:24下载
- 积分：1
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NR-n-DG
It is code for( 33 and 69 bus IEEE data) Newton-Rapshan method and D.G. placement code also. One code is for minimizing a function using particle swarm optimization technique.
- 2020-11-26 23:59:31下载
- 积分：1
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nyquistmp_PS
通信仿真中用于抑制峰值畸变，本算法是基于nyquist算法的改进，效率增高(Communication simulation is used to suppress the peak distortion, the algorithm is based on Nyquist algorithm improvements, increased efficiency)
- 2013-03-20 12:10:30下载
- 积分：1
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bode
说明： bode画法和命令(BODE painting law and order !!!!!!!!!!!!!!!!!!!!!!!!!!! )
- 2006-04-27 21:56:23下载
- 积分：1
