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GaoJie
- 产生两个远程的发送信号,采用归一化处理使其中一个信号有时延,然后求两个接收信号的高阶累积量.-have two long-distance signal transmission, is used to make a treatment in which a signal delay, Then the received signal for the two Cumulant.
bisp3cum
- 利用三阶矩求双谱,直接输入信号，即可求出-calculate bispectrum using 3rd order cumulant
lyj
- 一种基于四阶累积量的谐波恢复的方法，在噪声抑制和谐波估计方面具有一定的优势。-A four-order cumulant-based harmonic retrieval methods, in the noise suppression and harmonic estimates have certain advantages.
cyclic_4th_order_cumulant
- 计算循环平稳信号的4累积量的算法，希望对大家有所帮助-Cyclostationary signals calculated cumulant algorithm 4, and they hope to help everyone
cyclic_4th_order_cumulant_fast
- 计算循环平稳信号的4累积量的快速算法，希望对大家有所帮助-Cyclostationary signals calculated cumulant 4 fast algorithm, and they hope to help everyone
high_order_cumulant
- MATLAB高阶累量工具箱,其中包含求高阶谱，高阶累量等的源码-High-order cumulant MATLAB toolbox, which includes seeking high-level spectrum, high-order cumulant of the source code, etc.
cumulant
- this explains cumulant calculation
blinddemod
- Automatic modulation recognition of mpsk signals using constellation rotation and its 4th order cumulant
musiic_like
- 采用四阶累积量的对DoA进行估计，主要采用Music-like的方法-Fourth-order cumulant on the DoA estimates, the main Music-like
double-spectral
- Matlab双谱分析，高阶累积量的定阶，用相邻奇异值差最大定阶，绘制双谱（等高线图，双谱图，相位图，切片图）-Matlab double spectral analysis, fixed-order cumulant, with the largest difference between adjacent fixed-order singular value, drawing double spectrum (contour maps, dual spectra, phase diagram,
cum4_MUSIC
- 基于四阶累积量的多重信号分类算法MUSIC，在matlab环境下实现-Based on fourth-order cumulant multiple signal classification algorithm MUSIC, in the matlab environment to achieve
MATLABgaojieleiji
- 本文件包含常用的MATLAB高阶累积量函数，是一个统计学常用的工具箱。-This document contains frequently used MATLAB higher-order cumulant function, is a commonly used statistical toolbox
CUM3EST
- 实现随机过程的三阶累积量的估计，做出频谱图形。使用MATLAB编写。-To achieve third-order cumulant estimates stochastic process, make spectrum graphics. Using MATLAB prepared.
ofdm_recognition
- 本程序通过高阶累量的方式实现了ofdm信号和带载波信号的调制识别。代码均已函数形式体现，可以直接调用，并且仿真了多种信道下的信号识别，包括高斯白噪声信道，多径信道和瑞利信道。-The program through the high-level cumulant way to achieve the ofdm signal and carrier signal modulation recognition. The code is embodied in the form of a functi
cum3xyz
- 快速三阶交叉累积量计算 经过验证绝对好用(Fast Third Order Cross-Cumulant calculation)
高阶累积量
- 高阶累积量的music算法，使用该算法进行线列阵测向研究(Music algorithm of higher order cumulant, which is used to study direction finding of linear array)
OFDMSignalDetection-master
- 程序实现的主要功能： OFDM调制识别：研究了基于高阶累量和基于小波变换的OFDM信号和单载波调制信号的识别算法，仿真分析了两种算法在高斯信道和多径瑞利衰落信道下的信号识别性能。 OFDM参数估计：研究了基于Welch算法和AR模型法求解功率谱进而估计信号带宽的算法，对两种算法的估计性能进行了比较；根据OFDM信号的循环平稳性研究了基于循环谱的载频估计算法；根据 OFDM信号的自相关性研究了基于可变延时自相关和固定延时自相关的FFT相结合的算法，估计了OFDM信号的有效数据长度、符号