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STBC-K
Space–time block coding is a technique used in wireless communications to transmit multiple copies of a data stream across a number of antennas and to exploit the various received versions of the data to improve the reliability of data-transfer. The fact that the transmitted signal must traverse a potentially difficult environment with scattering, reflection, refraction and so on and may then be further corrupted by thermal noise in the receiver means that some of the received copies of the data will be better than others. This redundancy results in a higher chance of being able to use one or more of the received copies to correctly decode the received signal. In fact, space–time coding combines all the copies of the received signal in an optimal way to extract as much information from each of them as possible.
- 2011-02-03 12:00:05下载
- 积分：1
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psk
simulation psk modulation with matlab
- 2013-03-11 23:45:53下载
- 积分：1
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FDBPM3D_free_space
时域有限差分法三维自由空间传播电磁场场分布(Finite Difference Beam Propagation Method)
- 2013-12-10 11:27:45下载
- 积分：1
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1
说明： 详细介绍 小型风力发电 系统设计
国外参考资料
附录有 详细硬件设计
比较经典(Details small wind power system the design foreign References Appendix hardware design classic)
- 2013-03-16 15:48:52下载
- 积分：1
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first
地震合成记录（简单地震模型建立程序）+速度分析（改变参数可通用），均可直接运行，直接得到成果图像显示。(The seismic synthetic record+ velocity analysis)
- 2020-10-28 08:59:58下载
- 积分：1
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Ex4_pmm
example simulation s of analysis of electrical machinery and drive systems - Pual C. Krause - Ex4
- 2013-10-04 04:33:02下载
- 积分：1
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genetic
采用遗传算法实现天线阵波束形成，算法实现方便，便于操作。(The genetic algorithm is used to realize the antenna array beamforming algorithm, convenient, easy to operate.)
- 2020-07-03 09:20:01下载
- 积分：1
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Jacobi
普通解矩阵时，在计算量想当大时候，会出现病态矩阵，这个程序采用迭代方法计算。(it s a way to calculate the matrix.everyone can have a try .solving the matrix is a problem ,this maybe can help you~)
- 2010-06-21 18:03:10下载
- 积分：1
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MPC_Exercise_First
Model predictive control excersice pt 1
- 2014-11-14 09:38:05下载
- 积分：1
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code
利用梯度投影法解决有约束的目标函数优化问题(Gradient projection method for solving constrained optimization problem objective function)
- 2015-01-22 14:50:34下载
- 积分：1
