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ofdmcodenew
orthogonal frequency division multiplexing
- 2012-09-25 17:52:30下载
- 积分：1
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HMC5883_MATLAB
HMC5883磁力计使用前必须进行校准，这个matlab程序用来拟合磁力计的数值，然后得出补偿值(HMC5883 magnetometer must be calibrated before use, the procedure used to fit the numerical matlab magnetometer, and then come to the compensation value)
- 2014-03-25 23:52:40下载
- 积分：1
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Voltage sags are one of the main problems
Voltage sags are one of the main problems in transmission
and distribution grids with high penetration of distributed
generation. This paper proposes a voltage support control scheme
for grid-connected power sources under voltage sags. The control
is based on the injection of reactive current with a variable ratio between
positive and negative sequences. The controller determines,
also, the amount of reactive power needed to restore the dropped
voltage magnitudes to new reference values confined within the
continuous operation limits required in grid codes. These reference
values are chosen in order to guarantee low current injection
when fulfilling the voltage support objective. Selected experimental
results are reported in order to validate the effectiveness of the
proposed control.
- 2014-04-17 21:22:47下载
- 积分：1
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OFDMsoftdecoding
OFDM系统，有（2，1，7）卷积码编码，分组交织，viterbi译码(OFDM system, there are (2,1,7) convolutional code encoding, packet intertwined, viterbi decoding)
- 2009-04-10 16:24:20下载
- 积分：1
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pls
偏最小二乘法是集主成分分析、典型相关分析和多元线性回归分析3种分析方法的优点于一身。(Partial least square method is a set of principal component analysis, canonical correlation analysis and multiple linear regression analysis of the 3 kinds of analysis methods of the advantages of a body.)
- 2015-06-23 11:20:23下载
- 积分：1
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comunicaciones
digital modulations like BPSK QAM QPSK
- 2010-03-10 00:42:08下载
- 积分：1
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NotifikasiFB
notification in website like facebook
- 2014-01-26 17:25:07下载
- 积分：1
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NCS
SAR回波成像仿真程序，采用非线性调频尺度变标算法，并可通过修改参数设置运动误差(SAR echo imaging simulation program, the use of non-linear scaling algorithm FM scale, and set the motion error by modifying the parameters)
- 2016-05-19 16:21:51下载
- 积分：1
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elliptic_mesh
椭圆型方程生成网格。简单方便使用，生成网格正交(Elliptic Equations mesh generation. Simple and easy to use, generate orthogonal grid)
- 2021-04-19 17:58:51下载
- 积分：1
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ma=1
标准AM振幅调制方式，ma=1时的标准AM振幅调制(Standard AM amplitude modulation, ma = 1 the standard AM amplitude modulation)
- 2013-07-21 13:47:47下载
- 积分：1
