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doubleloop
说明： 电流电压双闭环的PI单相逆变器仿真，自己做的，请指教(Double closed loop PI current and voltage single-phase inverter simulation, make their own, please advise)
- 2021-03-29 09:59:11下载
- 积分：1
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wuziqi
matlab五子连珠小游戏，回味经典，简单易学(Matlab Five game, a classic, easy to learn)
- 2012-04-17 10:59:35下载
- 积分：1
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FixLagSmooth.m
Fixed lag smoother, some errors are modified.
- 2015-03-17 22:04:14下载
- 积分：1
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1001-5965(2013)04-0564-05
基于FFT 和专家系统的BLDCM 系统故障检测与识别.pdf(Fault detection and identification for dual-redundant BLDCM system using
FFT algorithm and expert system approach)
- 2014-02-02 08:03:47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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59564326dhl
说明： 单相电弧炉，简单易懂 可以直接2016b打开(Single-phase arc furnace, simple and easy to understand, can be opened directly in 2016b)
- 2019-05-10 16:40:20下载
- 积分：1
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NLS
分布傅里叶方法求解光纤中的光传输振幅，求解非线性薛定谔方程(supercontinuum generation with matlab)
- 2012-03-20 16:10:26下载
- 积分：1
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TYZmyPCA
PCA算法的matlab程序。本代码是对一维信号进行PCA降维处理的matlab函数。(PCA algorithm matlab program. This code is a one-dimensional signal processing PCA dimensionality reduction matlab function.)
- 2020-11-17 13:39:39下载
- 积分：1
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optical-flow-lucas-kanade
descibes optical flow using lucas kanade algorithm. Example supplied help people understand easily
- 2013-07-24 13:05:05下载
- 积分：1
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snr
control signal to noise level
- 2013-03-26 21:32:14下载
- 积分：1
