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5x
说明： 基于协同优化算法的多目标轧制规程优化设计(Optimize the design of rolling schedule based on the multi-objective collaborative optimization
)
- 2012-05-12 21:20:44下载
- 积分：1
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jiami
混沌系统加密解密 结合DNA编码的加减法操作(Chaotic system with DNA encoding the encryption and decryption operations of addition and subtraction)
- 2021-04-22 13:18:48下载
- 积分：1
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wind_rose
一款用于画风玫瑰图的matlab程序，网上收集的，适合气象分析(A style roses for the matlab program, online collection, and for weather analysis)
- 2010-10-29 16:04:26下载
- 积分：1
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poincarePS
给定极化状态的相位描述子和幅度描述子，绘制该极化状态的poincare功率球。源代码是matlab子函数，输入参数两个：极化状态的幅度描述子和相位描述子。还有一张示例图(Given the polarization state of the phase and amplitude descriptors descriptors, to draw the polarization state poincare power ball. Functions matlab source code, two input parameters: the polarization state and phase amplitude descriptor descriptor.)
- 2013-08-09 16:40:53下载
- 积分：1
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AFDfunction
主动式反孤岛效应方法中的主动频率偏移法，通过matlab中的Embedded function编写的验证函数(Active anti-islanding methods active frequency offset method, through the Embedded function matlab written verification function)
- 2013-08-03 20:37:04下载
- 积分：1
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Bs
说明： 这是一个matlab范例程序，希望对大家有所帮助(This is a matlab example programs, we hope to help)
- 2012-06-17 20:58:15下载
- 积分：1
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一种新的跟踪球的概念已被检测在一个FRA球的应用…
A new concept of tracking ball has been applied of detecting the ball in one frame by finding centroid ball ,finding histogram of the ball region and correlating it with candidate s histogram (by scanning the complete image) in subsequent frames. Matching of histogram indicates presence of ball ,hence tracks it.
- 2022-06-30 02:12:44下载
- 积分：1
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Joint
This paper investigates the design of joint frequency
offset and carrier phase estimation of a multi-frequency time division
multiple access (MF-TDMA) demodulator that is applied to
a digital video broadcasting—return channel system via satellite
(DVB-RCS). The proposed joint estimation algorithm is based on
the interpolation technique for two correlation values in the frequency
and phase domains. This simple interpolation technique
can significantly improve frequency and phase resolution capabilities
of the proposed technique without increasing the number of
the correlation values. In addition, the overall block diagram of a
digital communications receiver for DVB-RCS is presented, which
was designed using the proposed estimation algorithms.
Index Terms—Carrier phase estimation, DVB-RCS, frequency
offset estimation, interpolation, joint estimation, MF-TDMA.(This paper investigates the design of joint frequencyoffset and carrier phase estimation of a multi-frequency time divisionmultiple access (MF-TDMA) demodulator that is applied toa digital video broadcasting-return channel system via satellite (DVB-RCS). The proposed joint estimation algorithm is based onthe interpolation technique for two correlation values in the frequencyand phase domains. This simple interpolation techniquecan significantly improve frequency and phase resolution capabilitiesof the proposed technique without increasing the number ofthe correlation values. In addition, the overall block diagram of adigital communications receiver for DVB-RCS is presented, whichwas designed using the proposed estimation algorithms.Index Terms-Carrier phase estimation, DVB-RCS, frequencyoffset estimation, interpolation, joint estimation, MF-TDMA.)
- 2007-09-18 21:08:02下载
- 积分：1
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Write2Excel
used to write data to excel
- 2009-05-09 17:05:01下载
- 积分：1
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TVSBQ
成本低,制作简单的TV视波器，有图，说明。(Low cost, make a simple TV as the wave device, with diagrams, instructions.)
- 2010-02-04 12:29:27下载
- 积分：1
