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cultural
文化算法的MATLAB实现。实验结果表明该算法具有良好的性能。(MATLAB implementation of cultural algorithms. Experimental results show that the algorithm has good performance.)
- 2009-10-18 20:29:34下载
- 积分：1
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Remote-Sensing-Image-Classification
1. 图像二值化
2. 边界跟踪，去除离散点
3. 边界提取
4. 删除短边
5. 区分河流与道路
先找到桥梁，利用桥梁上的种子点 对道路进行跟踪，从而提取整条主干道。
(1 image binarization
2boundary tracking, removal of discrete points
3 boundary extraction
4 Remove the short side
5 distinguish rivers and roads the curvature is too large)
First find the bridge, the bridge on the use of seed points on the road to follow, thereby extracting the whole trunk.)
- 2013-08-24 21:22:39下载
- 积分：1
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IIR_filter
基于MATLAB_一种IIR数字带通滤波器的设计与仿真(Figures based on MATLAB_ a band-pass IIR filter design and simulation)
- 2010-11-25 14:27:02下载
- 积分：1
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BA_net
matlab源程序，可以仿真出来经典的BA无标度网络模型(Matlab source, can be simulated classic BA scale-free network model)
- 2014-12-29 20:27:58下载
- 积分：1
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Mono
实现单稳触发功能，扩展输入信号为指定时常(a implement of mono，expand the input signal to a given time)
- 2013-12-05 12:45:23下载
- 积分：1
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Implementation_of_an_OFDM_Synchronization_Algorith
有关OFDM时域和频域同步的硬件实现，在FPGA,DSP和ASIC上实现，并做了对比。(On the OFDM time domain and frequency domain synchronization hardware implementation, in the FPGA, DSP and ASIC to achieve, and has done a comparison.)
- 2008-12-18 14:58:31下载
- 积分：1
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duoyuanhuigui
多元线性回归模型的一般形式
参数估计（ OLS估计）
假设检验
预测
(The general form of the multiple linear regression model parameter estimation (OLS estimates) hypothesis testing prediction)
- 2013-01-09 22:18:26下载
- 积分：1
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E_vote_Code
This is demo program about electronic voting. This base on elgamal agorythm. It can work well in Matlab 2012.
- 2014-09-08 09:53:20下载
- 积分：1
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OFDMxitongjiangdifengpingbiyanjiu
正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式，它的基本思想是将高速传输的数据流通过串/并转换，变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术：信道估计技术，降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等，有着诸多的优点，但是OFDM有一个发展瓶颈，即OFDM信号的峰均功率比很大，很容易导致OFDM信号的交调失真和系统性能的下降。因而如何降低OFDM信号的峰均功率比一直是OFDM技术的一个研究热点问题。论文针对上述问题，重点研究了降低OFDM信号的峰均功率比的SLM与PTS算法，并利用Matlab对算法进行了仿真研究，并对仿真结果进行了分析。(Orthogonal frequency division multiplexing (OFDM) is a high-speed data transmission technology that can effectively combat inter-symbol interference (ISI). OFDM is a special multi-carrier modulation method, its basic idea is to high-speed transmission of data stream through the serial/parallel conversion, in a number of orthogonal narrowband sub-channel parallel transmission of low-speed data stream. OFDM receivers have three key technologies: channel estimation techniques, reduced peak-to-average ratio (PAPR) techniques and synchronization techniques. OFDM technology can effectively combat multipath fading, etc., there are many advantages, but OFDM has a bottleneck in development, that is, OFDM signal peak power ratio is large, it is easy to lead to OFDM signal intermodulation distortion and system performance degradation. Therefore, how to reduce the peak-to-average power ratio of OFDM signal has been a hot topic in OFDM technology. In this paper, the SLM and PTS algorithms for reduc)
- 2017-05-07 16:48:57下载
- 积分：1
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AT(v2.0.0)0330
这是EM560模块的AT命令规范，很值得学习的(This is the EM560 module AT command specification, it is worth learning)
- 2010-09-20 11:02:40下载
- 积分：1
