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nda
This paper examines the asymptotic (large sample) performance
of a family of non-data aided feedforward (NDA FF) nonlinear
least-squares (NLS) type carrier frequency estimators for burst-mode
phase shift keying (PSK) modulations transmitted through AWGN and
flat Ricean-fading channels. The asymptotic performance of these estimators
is established in closed-form expression and compared with the
modified Cram`er-Rao bound (MCRB). A best linear unbiased estimator
(BLUE), which exhibits the lowest asymptotic variance within the family
of NDA FF NLS-type estimators, is also proposed.
- 2007-09-18 21:01:49下载
- 积分:1
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DataViewer
data viewer in gui matlab
- 2011-02-13 21:17:50下载
- 积分:1
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verify
计算交叉耦合的耦合矩阵矩阵 (coupling chebyshev)
- 2011-06-24 15:22:00下载
- 积分:1
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mppalgoritm
MPPT is an electronic system that searches the MPP of a PV panel. It should be
noted from start that MPPT does not use the same principle as mechanical tracking,
where the panel is moved (rotated) in position (azimuth and elevation) so as
maximum sunlight is incident on it. MPPT controllers (trackers) change the output
impedance of the PV panels, thus changing its operating point. However, MPPT can
be used in conjunction with mechanical sun tracking systems to improve power
generation. Typical MPPT controllers make use of a power converter to track MPP of
the PV system.
Power
- 2013-03-28 03:47:32下载
- 积分:1
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ofdm_ber.m
its about generation of ofdm and reception. and also it calculates the ber.
- 2010-09-08 18:53:26下载
- 积分:1
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use_matlab_to_draw__curving_column
已知轴线方程,把圆柱按轴线分若干段,在每个断面画圆,圆的法线就轴线的切向方向。柱面画若干平行于轴线的线条,其中用到平行单位矢量点积等于1,不平行的结果是[-1,1)。
(Axis equations are known, according to the axis of the cylinder divided into several segments, each section in the circle, the circle axis normal to the tangential direction. Number of cylinders parallel to the axis of drawing lines, which use the parallel unit vector dot product is equal to 1, the result is not parallel to [-1,1).
)
- 2010-11-08 10:39:21下载
- 积分:1
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FingerPrints
Peter Kovesi 编制的Matlab指纹图像图像处理源代码(Peter Kovesi fingerprint image produced by image processing Matlab source code)
- 2009-05-06 11:49:35下载
- 积分:1
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Monte-Carlo-method
基于蒙特卡罗方法的试卷难度分布研究,Monte Carlo method based on the difficulty of distribution of papers(Monte Carlo method based on the difficulty of distribution of papers)
- 2013-09-11 08:03:26下载
- 积分:1
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ir
图像复原--数字图像处理--matlab程序(Image Recovery- Digital image processing- matlab program)
- 2013-12-02 11:04:18下载
- 积分:1
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pan-tomph
this is heart rate detection method
- 2013-07-27 19:15:43下载
- 积分:1