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xiaobo
局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后,根据白噪声能量特性,估算各尺度的阈值大小,采用硬值进行处理,后进行重构。(Partial discharge test of the signal collected is often mixed with white noise, periodic interference signal removal. Here the use of commonly used wavelet db Series DB6 wavelet carried out in the 9-scale multiresolution decomposition, based on the energy characteristics of white noise to estimate the scale threshold size, the use of hard-value deal, after the remodeling.)
- 2020-12-25 20:29:04下载
- 积分:1
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qpsk
qpsk matlab simulink receiver and transmitter.
Quadrature Phase shift keying
- 2009-10-01 01:48:19下载
- 积分:1
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My_DTC_good
永磁同步电机的直接转矩控制,控制效果很好!通过磁链和转矩估计,达到对转矩的直接控制。(Direct torque control of permanent magnet synchronous motor, the control effect is very good!Estimated by the flux and torque to achieve the direct control of the torque.)
- 2021-04-14 19:18:55下载
- 积分:1
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trismooth
实现MATLAB对茶壶采集的的点云数据网格生成,并细化(MATLAB to achieve the collection of the teapot point cloud data grid generation, and refinement)
- 2015-08-24 21:08:04下载
- 积分:1
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MATLAB7.0
word 版本的MATLAB教材,针对7.0,包含有7部分,讲述了MATLAB的基本内容。(word version of the MATLAB materials for 7.0, contains seven parts, describes the basic content of MATLAB.)
- 2009-10-19 18:39:13下载
- 积分:1
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LTEwinnerchannelmodel
该代码是lte中的winner信道模型的源代码,该模型是现在流行的信道模型(The code is a winner lte channel model in the source code, the model is now a popular channel model)
- 2010-12-17 10:47:07下载
- 积分:1
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GAMatlab
通过以用遗传算法原理对生成车间调度问题进行研究,并给出源码。(Through the principle of using genetic algorithms to generate shop scheduling problem is studied and the source code.)
- 2011-01-04 10:27:12下载
- 积分:1
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math_form
this document a list of mathemtical forms
- 2013-07-09 16:42:39下载
- 积分:1
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LTE_3GPP
LTE standard using multiple antennas aligning with 3 GPPP standard
- 2014-10-02 00:11:52下载
- 积分:1
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dm_demo
MATLAB code on linear minimum mean square error (LMMSE) estimation and its application to the problem of channel equalization in digital communication systems.
amr amin: code on the application of channel equalization in digital communication systems.
- 2009-12-09 08:21:38下载
- 积分:1