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shuangcengcixiangwei
- 降低OFDM系统中PAPR的PTS改进算法—双层次相位法。可行。出CCDF比较图
t1
- 在N=128时采用次优化迭代算法的PTS法与普通PTS法的PAPR性能比较。仿真参数:QPSK调制,V=4,P=4,取 。从程序的运行时间可知,采用次优化迭代算法,PTS法的复杂性可以大大降低。-In the N = 128 used sub-optimal iterative algorithm method and the general PTS PTS PAPR performance comparison method. Simulation parameters: QPSK modul
ABC
- 是属于人工蜜蜂群优化算法的源代码,有助于自此基础上进行编写,和更好理解人工群优化算法-Are artificial bee swarm optimization algorithm source code, written on the basis of help since then, and better understanding of artificial swarm optimization
PAPRlowerPTSandSLMalgorithm
- PAPR降低算法PTS和SLM源代码,降低峰值平均功率比的多载波调制的选择性映射-PAPR algorithm PTS and SLM to reduce the source code, reducing the peak-average power ratio of multicarrier modulation selective mapping
PAPR
- 抑制OFDM系统PAPR的PTS算法改进-PAPR of the PTS suppression algorithm for OFDM system, improvement of
OFDMexample
- 该例程内容丰富,包括从基本的bpsk,qpsk,qam到实际的ofdm系统,cdma链路,mac层仿真分析,对OFDM信道建模,包括普通IDFT算法和IFFT快速算法,基于OFDM体制的调制和解调程序,降低OFDM系统PAPR的pts算法的仿真程序,完整的OFDM链路程序并作了较为具体的解析-The routines cover a wide range from basic bpsk, qpsk, qam to the actual ofdm systems, cdma link, mac l
PTS
- PTS算法降低ofdm系统中的峰均功率比-PTS algorithm reduces PAPR ofdm system
m_PTS
- 基于m序列的PTS算法 降低OFDM系统中的PAPR-PTS algorithm based on m sequences reduce the PAPR in OFDM system
ber_OFDM
- 降低OFDM系统峰均比的PTS算法源码,经过MATLAB仿真成功-Reduce the PAPR of OFDM system PTS algorithm source, after the success of MATLAB simulation -Reduce the PAPR OFDM system PTS algorithm source code, MATLAB simulations after the success-Reduce the PAPR of OFDM system P
OFDMsystem-
- Matlab关于降低OFDM系统的峰均比的PTS算法 -Matlab for reducing OFDM systems are better than the peak of PTS algorithm
PTS
- 关于随机分割、交织分割、相临分割降低峰均值的PTS算法MATLAB程序-About random division, mixed segmentation, neighboring segmentation reduce peak mean of PTS MATLAB algorithm
PTS
- OFDM信号峰均比抑制算法PTS,用matlab编写包括papr.m/ccdf.m/ptsv.m等代码
pts
- OFDM系统降低PAPR的三种算法之一,PTS方式降低PAPR。-OFDM system to reduce the PAPR of three algorithms, PTS approach reduces PAPR.
ptsmatlab
- ofdm系统家底峰均比的PTS算法,用matlab语言实现,运行通过-PTS algorithm ofdm system family property PAPR, matlab language, run by
grouping_search
- PTS技术是将输入的数据符号划分为若干个子组,每个子组的长度仍为N,然后对每个子组进行系数最优化的求解,最后再合并这些子组,从而达到降低整个系统的PAPR的目的。但是存在搜索最优相位向量集合时复杂度较高的问题,特别是子块增加时。迭代线性位移搜索法能降低复杂度但是性能太差,本文的分组搜索算法能在复杂度与性能之间折衷。-PTS technique is the input data symbols into several sub-groups, each sub-group length is s
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
迭代移位线性搜索PTS模块
- 基于OFDM系统设计的迭代移位线性搜索PTS算法,亲测可用(An iterative shift linear search PTS algorithm based on OFDM system, pro test is available)