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attachments_2009_09_20
image zoomig in matlab
- 2009-10-15 14:07:13下载
- 积分：1
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LTE_protocol
LTE 中文协议，很经典全面的讲LTE的资料，做好笔记看一段时间很有用的。(LTE protocol LTE physical layer
General description Multiplexing and
channel coding)
- 2015-01-26 13:57:33下载
- 积分：1
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chuong-trinh-ver-2.0
This paper presents a novel algorithm of hiding
secret messages by applying mathematical lemmas and
information theory. The proposed algorithm can hide more
information with acceptable embedded rate and achieves
requirements of information hiding algorithm and simply
information extracting. The main idea is applying modern
algebra to solve the information hiding problem in multimedia.
In order to prevent some attacks on stganography, hidden
initial bits of image data pixels are chosen randomly. The
extracted information are achieved without the reference of the
original image and extracted keys. The experiment results
show that our approach is effective and reliable.
- 2014-02-20 20:49:27下载
- 积分：1
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ofdm_mod
OFDM的调制代码，对于OFDM的调制可以加深理解(OFDM modulation code, for better understanding of OFDM modulation can be)
- 2020-06-30 09:20:02下载
- 积分：1
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matlab22
【matlab编程代做】史密斯圆图演示 在编程的时候可以作为参考使用学习下([Do] matlab programming on behalf of the Smith chart demonstrates the programming when you can use as a reference under study)
- 2015-01-16 23:08:33下载
- 积分：1
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project
new sharpening concept
- 2014-02-21 13:21:20下载
- 积分：1
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matlab
matlab遗传算法的一些源程序，简单实用(matlab genetic algorithm source code of some simple and practical)
- 2008-03-27 22:20:16下载
- 积分：1
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chrip-signal-after--matched-filter
合成孔径雷达中经过滤波器的线性调频信号的仿真 与未经过滤波器的线性调频信号不同 具有很好的参考价值(The simulation of synthetic aperture radar chirp signal filter and the filter has not been different chirp signal has a good reference value)
- 2014-11-09 17:01:38下载
- 积分：1
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matlab
说明： 网上牛人matlab实现 emd算法,可以下载尝试一下的(matlab'emd eemd code)
- 2021-03-24 15:30:24下载
- 积分：1
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PCoCS
线性调频信号（LFM）是雷达信号处理中的常见信号形式。
雷达成像中通过距离和方位2个方向的脉冲压缩实现高分辨成像。
附件中对这一技术的实现和误差分析进行了MATLAB仿真。(LFM (LFM) radar signal processing is a common signal format. Radar imaging distance and direction through the direction of two pulse compression to achieve high-resolution imaging. Annex to the realization of this technology and error analysis of MATLAB simulation carried out.)
- 2010-06-28 21:17:41下载
- 积分：1
