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fangzhen
基于单音干扰的BPSK通信系统的误码率分析(BPSK communication system based on single-tone interference error rate analysis)
- 2021-04-21 22:08:49下载
- 积分：1
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OFDM-BPSK
OFDM BPSK 仿真 (OFDM BPSK simulation)
- 2020-10-05 15:57:39下载
- 积分：1
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特征提取
说明： 对接受到的调制信号的特征提取，用于调制识别(automatic modulation recognition)
- 2020-01-06 19:35:55下载
- 积分：1
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SIFT_image_mosaic
实现SIFT特征点的检测及图像拼接功能，主要在原来作者的基础上添加了显示全部特征点或者只显示重叠区域特征点，能够直接使用(Achieve SIFT feature point detection and image stitching function, mainly on the basis of the original author to add a point or show all the characteristics of overlap only feature points can be used directly)
- 2011-08-06 20:54:27下载
- 积分：1
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pfc_rec_moni
这个是三相逆变器的仿真模型，已经通过matlab仿真测试。(the is three phase rectifier math module,and tested throutgh matlab enviroment)
- 2012-12-01 12:38:00下载
- 积分：1
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zigzag
％ 这是参照 University of California 提供的 MPEG 源代码的基础上编制的。
％用分块方法（8x8的块）对图象做zigzag变换，
％效率极高，程序简洁，属信息隐藏中常用的方法之一。
％作者：辽宁大学 信息学院 范铁生
％email:fts0@163.com( This is a reference to University of California to provide the MPEG source code based on the establishment. Of sub-block method (8x8 block) to make zigzag transform images, high efficiency and simple procedure, which is commonly used in information hiding methods. Author: Liaoning University School of Informatics Fan Tiesheng email: fts0@163.com)
- 2007-10-21 09:41:54下载
- 积分：1
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146912
时频分布wigner-ville的仿真,可以通过改变信号,来看函数的分布情况(The time-frequency distribution of the wigner ville - simulation, can change the signal, function distribution)
- 2017-08-13 11:06:47下载
- 积分：1
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final gardner
qpsk完整解调，包括载波同步，位同步采用迟早门，载波同步采用判决反馈(qpsk complete demodulation, including the carrier synchronization, bit synchronization using the door sooner or later, the use of decision feedback carrier synchronization)
- 2011-08-06 21:38:36下载
- 积分：1
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bearar
vegapunk gear secondo matworks
- 2018-02-09 19:23:15下载
- 积分：1
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ddc lowpass
说明： 中频信号正交采样（数字下变频）单频信号、 BPSK信号的低通滤波法(signal quadrature sampling (digital down conversion) for single frequency and BPSK signal use Low pass filtering)
- 2019-01-18 15:39:30下载
- 积分：1
