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LanderMission
这个课题设计从地球的近地轨道起飞到达谷神星预定轨道并且着陆在其表面上的一种数值方法。基于有限时间的航行纠正点火而非瞬时推力数值计算和Matlab仿真。最后可以看到空间飞行器从地球的影响球飞到谷神星的影响球的飞行轨迹。(This project explores the mathematical methods and results of designing a mission to land a spacecraft on the asteroid Ceres by beginning in an earth-centered LEO orbit and ending in an orbit prepared to land on the surface of the asteroid. Rather than assume instantaneous velocity changes, course-correcting burns of finite time are considered and analyzed using numerical methods and Matlab computation. The behavior of the spacecraft is observed inside the Earth s sphere of influence, in interplanetary space, and inside Ceres sphere of influence. )
- 2010-01-12 13:42:02下载
- 积分：1
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用matlab实现双极性归零码的仿真 double
用matlab实现双极性归零码的仿真，波形及其功率谱，可以选择占空比(Achieved with the bipolar zero code matlab simulation, waveform and its power spectrum, you can select the duty cycle)
- 2010-12-27 23:06:26下载
- 积分：1
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code
sorce code for imageprooceesin with matlab code
- 2011-05-08 18:45:40下载
- 积分：1
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discriminant_function
利用感知器算法和增量校正算法实现样品的分类(Perception algorithm and incremental correction algorithms to achieve the classification of the sample
)
- 2012-04-17 17:43:11下载
- 积分：1
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channel-est-code
说明： 信道仿真模型 可以方便快捷的进行相关的仿真操作(Channel simulation models can be convenient and efficient operation of the associated simulation)
- 2009-08-26 13:35:20下载
- 积分：1
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midterm2
some example for matlab
- 2012-04-11 09:09:20下载
- 积分：1
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matlab-SVM
本资料包括实验要求文档，报告文档，训练及测试数据，matlab源代码。就给定问题，利用SVM来进行分类。SVM包括hardmargin的线性和非线性内核，softmargin的线性和非线性内核分别来分类以及评估分类准确度(a MATLAB (M-file) program to compute the
discriminant functiong for the following SVMs, using the training set provided：A hard-margin SVM with the linear kernel, A hard-margin SVM with a polynomial kernel, A soft-margin SVM with a polynomial kernel as given above)
- 2013-05-14 17:56:19下载
- 积分：1
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qpskd
this file have simple demodulation program for qpsk demodulation. it will give the bit of stream after demodulation of qpsk (quadrature phase shift keying) wave.
- 2011-06-19 03:38:43下载
- 积分：1
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PBG
利用平面波展开的方法计算一维光子晶体能带(The plane wave expansion method is used to calculate one-dimensional photonic crystals bandgap)
- 2014-03-05 16:24:23下载
- 积分：1
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语音去噪
说明： 针对噪声消除的一个简单LMS算法，适于初学者(A simple LMS algorithm for noise elimination, suitable for beginners)
- 2020-11-29 09:00:39下载
- 积分：1
