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Henon
implementation of Henon algorithm
- 2010-10-11 13:25:09下载
- 积分：1
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Erentokmatamaterial2007
metamaterial good paper
- 2010-11-11 21:41:46下载
- 积分：1
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powerflow-input
针对C语言环境下的电力系统潮流计算过程中，负责数据输入的子程序。(Power flow calculation for the C language environment in the process, is responsible for routine data entry.)
- 2013-11-26 15:50:43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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shuiyin1
说明： 用matlab实现的小算法程序，基于分块嵌入(Algorithm with a small matlab program implementation, block-based embedding)
- 2011-02-17 10:44:04下载
- 积分：1
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matlab
Wavelet matlab Wavelet matlab
- 2013-09-20 16:05:27下载
- 积分：1
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pso1
基于粒子群算法的电力系统负荷分配问题（1）数学模型：
以IEEE 3机6节点为工况模型 ，Load=850MW
（2）目标函数：
minF=∑(i=1，Ng)Fi(PGi)，Fi(PGi) =aiPi2+biPi+ci+Ei，考虑阀点(Valve-Point)效应
（3）约束条件：
a.发电机组输出功率上下限约束，即PGi min<=PGi<= PGimax；
b.电力负荷平衡约束，忽略网损，即∑(i=1，Ng)（PGi）= PGD(Based on particle swarm optimization of power system load allocation problem)
- 2021-04-22 10:48:48下载
- 积分：1
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mallatsuanfa
演示了mallat算法的实现过程，包括分解与重构，原始波形用的是两个不同频率的正弦函数(Mallat algorithm demonstrated the realization of the process, including the decomposition and reconstruction, with the original waveform are two different frequency sine function)
- 2008-07-21 16:44:12下载
- 积分：1
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leach-energy2
LEACH协议的改进程序，有总剩余能量的分析图(LEACH agreement improvement program, have total surplus energy were)
- 2012-05-18 16:07:04下载
- 积分：1
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virdo
locating the same in different parts of your disks
- 2010-12-03 20:48:52下载
- 积分：1
