搜索资源列表
shibie
- 用于调制识别的代码，通过提取特征参数，实现bpsk，qpsk等调制方式的识别-For modulation recognition code, through the extraction of characteristic parameters, implementation bpsk, qpsk forms of identification, such as modulation
AMC
- 自己编写的TPC Chase II译码算法，支持多种高阶调制，支持缩短码等-I have written the TPC Chase II decoding algorithm to support multiple high-order modulation, supported a short code, etc.
LDPCQPSK
- 讲述了LDPC的基本原理及算法，特别讲述了LDPC与QPSK如何结合才能发挥信道编码与高阶调制的作用-Describes the basic principle and algorithm of LDPC, especially about how the combination of LDPC and QPSK channel coding and can play the role of higher order modulatio
SQAM
- 基于高阶循环累积量的SQAM信号调制识别算法-Order cyclic cumulant based modulation recognition algorithm SQAM
QAM_APSK
- 32QAM与32APSK高阶调制的性能比较-32QAM modulation with high-performance comparison 32APSK
LDPC2
- 高阶调制ldpc编译算法的实现。有利于对高阶ldpc码的了解仿真-Higher order modulation ldpc compiler algorithm. Conducive to the understanding of the high-end ldpc code simulation
qam16_good
- 16QAM软解调方式，适合与Turbo码、LDPC等结合，可按照次思路扩展到高阶调制和解调-16QAM soft demodulation method, suitable combination of Turbo codes, LDPC, in accordance with sub-ideas to be extended to higher order modulation and demodulation
equalization-algorithm-
- 一个用于高阶调制单载波系统的低复杂度均衡算法，非常有用-a low-complexity equilization algorithm which can be applied in single-carrier systems wiht high order modulation
CMAequalization
- QAM高阶调制 恒模盲均衡算法 CMA Equalization Algorithm-QAM CMA Equalization Algorithm
MY_turbo-log-MAPP16QAM
- 整个Turbo信道编译码结合16QAM高阶调制系统仿真程序-Turbo channel codec combines the entire order modulation 16QAM system simulation program
conv
- 源码为16QAM调制下的卷积码软判决译码，可参考高阶调制-Source code for convolution code soft decision decoding 16QAM modulation in the section order modulation
研究modu_index
- 这是一个研究在通信领域的高阶调制指数的变化，不同的高阶调制指数导致在最终的通信错误代码的性能不同！(This is a study of variations in the higher-order modulation index in the communications field, with different higher-order modulation indices leading to different perfor
高阶累积量
- 高阶累积量，用于信号的调制识别，性能较好(high order cumulant,used to AMC.)
使用高阶累积量对MPSK信号进行识别
- 使用高阶累积量对MPSK信号进行调制识别，单径或多径瑞利衰落信道仿真，有较好的参考价值，数值分析的EULER法，采用了小波去噪的思想，可以实现模式识别领域的数据的分类及回归。(High order cumulants are used to modulate and identify MPSK signals. The simulation of single path or multipath Rayleigh fading chan
beranddistance
- 对OOK、BPSK、QPSK、16QAM、64QAM在水下信道传输的性能分析，作出信噪比-距离曲线。(The performance of OOK, BPSK, QPSK, 16QAM and 64QAM in underwater channel transmission is analyzed, and the SNR distance curve is made.)
门限确定(C60高阶累积量)2
- 调制信号的高阶累积量仿真，包括16qam，32qam，BPSK,QPSK,4ASK(Simulation of higher order cumulants of modulation signals, including 16QAM, 32qam, BPSK, QPSK, 4ASK)
high_cumulation_2
- 实现高阶累积量算法，并通过该算法实现BPSK\QPSK\8PSK\16QAM四种调制模式(Four modulation modes of BPSK QPSK PSK QAM are realized by using the high order cumulant algorithm.)
16QAM、64QAM、256QAM
- 不同调制方式误码率的对比，及其相应的眼图，星座图等(Comparison of BER of different modulation modes)
高阶累积量
- 基于高阶累积量特征参数的的通信信号的调制模式自动识别matlab程序(Modulation Recognition of Communication Signals Based on Higher Order Cumulants)
卫星通信中数字调相信号调制方式识别方法研究
- 针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK)，对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析，提出了一种联合特征参数的信号调制识别方法．(Aiming at seven communication signal modulation modes commonly used in digital satellite (