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ex8-2
在matlab的小波分析中标,设计一个包含若干不连续点的一维信号,利用小波变换的模极大提取它的阶梯型边界点。(Matlab wavelet analysis in the successful design that contains a number of discrete points of one-dimensional signals, using wavelet transform modulus maxima extraction of its ladder-type boundary points.)
- 2007-08-04 17:17:08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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Band_pass
Band pass filter for procesing images
- 2010-12-31 22:47:37下载
- 积分:1
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bldc
vector control of bldc by current source inverter and voltage source inverter
- 2012-07-11 19:09:29下载
- 积分:1
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A-novel-serial-crime-prediction-model-based-on-Ba
How to build affective mathematical models to understand
the behaviors of serial crimes is an interesting
research field in public security.
- 2013-11-24 20:15:01下载
- 积分:1
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1
直接序列扩频代码,完成直接序列扩频的扩展功能(Direct sequence spread spectrum code to complete the extended functionality of direct sequence spread spectrum)
- 2013-10-22 16:11:30下载
- 积分:1
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第一类相位匹配二维和三维
说明: 计算非线性光学晶体的第一类相位匹配的matlab程序(Matlab program for calculating the first kind phase matching of nonlinear optical crystals)
- 2020-10-04 23:25:03下载
- 积分:1
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Based-on-WS-model-PSO
说明: 利用WS模型的断边重连特性从网络中随机选择边进行断边重连,以此来改变算法的邻域结构,提高算法的多样性。(the model off Bian WS rewiring randomly selected features from the network of conducting an off side reconnection algorithm in order to change the neighborhood structure, increase the diversity algorithm.)
- 2011-04-18 19:50:57下载
- 积分:1
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meanshift
MeanShift 代码的matlab实现(The implementation of mean shift by matlab)
- 2012-08-22 11:08:38下载
- 积分:1
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getpes
可以将TS流中的PES信息内的PTS位置标定(TS stream can be within the PTS PES position calibration information)
- 2013-10-21 12:31:06下载
- 积分:1