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Description: 输入信号五个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，得到识别出的信号类别，本例为2PSK, 4PSK, GMSK, OQPSK, pi/4DQSK中的一个，还可以看Art网络的扩展性。-input signal instantaneous information on five characteristics : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, the identification of signal type, The cases of two PSK, 4PSK, GMSK, OQPSK, pi/4DQSK of one, Art can be viewed network scalability.
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Size: 3521 |
Author: 谢灵心 |
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Description: 基于matlab的GMSK介绍及设计，用于个人研究、教学、仿真-GMSK presentation and design, for personal research, teaching, simulation
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Size: 7168 |
Author: sunshu_susan |
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Description: 输入信号五个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，得到识别出的信号类别，本例为2PSK, 4PSK, GMSK, OQPSK, pi/4DQSK中的一个，还可以看Art网络的扩展性。-input signal instantaneous information on five characteristics : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, the identification of signal type, The cases of two PSK, 4PSK, GMSK, OQPSK, pi/4DQSK of one, Art can be viewed network scalability.
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Size: 3072 |
Author: 谢灵心 |
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Description: GMSK基带系统仿真
本试验是用数字基带处理方法来实现调试期算法的基带硬件实验。
通过用软件matlab进行了GMSK相位路径和眼图的仿真,之后对任何一种五位随机码，每周期八次的任一抽样时刻，和任一相位区域(0、1、2、3)的任一组合，计算出相位 ，并对 以及 进行1024位的量化、编码成10位二进制码表。进一步利用matlab从上述的码表得出GMSK基带波形的眼图，和理论上计算的眼图比较，一致性很好。
-GMSK baseband system simulation is used in this test method to realize the digital baseband processor debugging phase algorithms with hardware-based experiments. By using the software matlab a GMSK phase path and the eye diagram of the simulation, after any one of five random code, eight times per cycle of any one sampling time, and any one-phase region (0,1,2,3) of any combination of one to calculate the phase, and 1024 as well as quantitative, encoded into a binary code table 10. Further use of matlab code from the above tables GMSK baseband waveform eye diagram and eye diagram theoretically compared to a good consistency.
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Size: 1024 |
Author: 魏玉晗 |
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Description: 本试验是用数字基带处理方法来实现调试期算法的基带硬件实验。
通过用软件matlab进行了GMSK相位路径和眼图的仿真,之后对任何一种五位随机码，每周期八次的任一抽样时刻，和任一相位区域(0、1、2、3)的任一组合，计算出相位 ，并对 以及 进行1024位的量化、编码成10位二进制码表。进一步利用matlab从上述的码表得出GMSK基带波形的眼图，和理论上计算的眼图比较，一致性很好。(眼图主程序)
-This test is a method to realize the digital baseband processor debugging phase algorithms with hardware-based experiments. By using the software matlab a GMSK phase path and the eye diagram of the simulation, after any one of five random code, eight times per cycle of any one sampling time, and any one-phase region (0,1,2,3) of any combination of one to calculate the phase, and 1024 as well as quantitative, encoded into a binary code table 10. Further use of matlab code from the above tables GMSK baseband waveform eye diagram and eye diagram theoretically compared to a good consistency. (Eye diagram of main program)
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Size: 1024 |
Author: 魏玉晗 |
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Description: MPSK之2，4，8取值时的幅度相位键控仿真程序-MPSK values 2,4,8 of magnitude when the phase shift keying simulation program
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Size: 3072 |
Author: 李鹏 |
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Description: GMSK 信号在衰落信道中的频偏盲估计,学习阶段，大家共同进步-GMSK signal at the frequency of fading channel偏盲estimates, study phase, the common progress of U.S.
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Size: 180224 |
Author: yaya |
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Description: 仿真了GMSK的相位路径，眼图并生成bin文件，程序简单易懂，实用性强-Simulation of the GMSK phase path, the eye diagram and generate the bin file, the program easy-to-read, practical
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Size: 20480 |
Author: tom |
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Description: GMSK调制解调例程，采用了相位滤波的算法，供参考。-GMSK modulation and demodulation routines, using phase filtering algorithm, for reference.
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Size: 3072 |
Author: 安静 |
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Description: GMSK调制，先实现相位的计算，再加入载波调制，输出GMSK信号-GMSK modulation, the first implementation phase of the calculation, then add carrier modulation, the output GMSK signal
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Size: 1024 |
Author: 王琦 |
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Description: GMSK的相关matlab仿真,包括眼图,相位路径,量化-GMSK related matlab simulation, including the eye, the phase path, quantification, etc.
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Size: 915456 |
Author: renshoushou |
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Description: 利用matlab实现GMSK，调制出各个时间段的波形。如基带波形，相位波形，GMSK波形等-Using matlab to achieve GMSK, modulation of the waveform each time. Such as baseband waveform, phase, waveform, GMSK waveforms
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Size: 1024 |
Author: nothing |
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Description: gmsk调制信号的产生，包括求解相位、正余弦表的量化、眼图的产生以及相位路径图的产生-gmsk modulated signal generation, including the solving phase, sine and cosine tables to quantify eye map generation and the generation of phase
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Size: 8192 |
Author: xieruyi |
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Description: 基于matlab和vhdl的通信原理gmsk调制算法，主要包括GMSK相位路径的计算,GMSK眼图的仿真以验证相位计算的正确性,正余弦表的量化及bin文件的生成,以及用VHDL硬件语言所描述的基于EPM7128的地址逻辑.-Matlab and vhdl based on the principle gmsk Modulation of communication, including GMSK phase path calculation, GMSK eye diagrams of the simulation to verify the correctness of the phase calculation, is the cosine table generating quantitative and bin files, and using VHDL hardware description language logic based on the address of EPM7128.
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Size: 460800 |
Author: zenpging |
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Description: 该文提出一种基带GMSK 信号相关器，并从GMSK 解调信号的相位概率分布函数以及独立同分布随机变量和的概率分布函数出发，给出了该相关器的自相关峰和互相关峰的概率分布函数。从概率论与数理统计出发，
推导了一种统一的数字相关器(数字匹配滤波器)的自相关峰和互相关峰的概率分布函数。数值计算结果表明，在相同条件下，该基带GMSK 信号相关器的误检概率比数字相关器的低近一个数量级。-A type of baseband GMSK signal correlator is presented in this paper. From the phase probability
density function of demodulated GMSK signal and the probability distribution function of the sums of independent
identical distribution random variables, the auto-correlation and cross-correlation functions of the correlator are
proposed. A uniform auto-correlation and cross-correlation probability distribution functions of digital
correlator(digital matched filter) is derived from the probability and statistics theory. Numerical results
demonstrate that the error probability of the baseband GMSK signal correlator is about one order of magnitude
lower than that of digital one under the same condition.
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Size: 252928 |
Author: li |
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Description: GMSK实验，了解高斯滤波器矩形脉冲相应，相位路径，画眼图。-GMSK experiments to understand the the rectangular Gaussian filter impulse response, phase path, draw the eye diagram.
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Size: 2048 |
Author: 万森 |
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Description: GMSK调制，无噪声，给出了高斯滤波器，IQ两路幅度与相位的波形等-GMSK modulation, noise, gives a Gaussian filter, IQ amplitude and phase of the two waveforms
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Size: 2048 |
Author: sunjin |
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Description: GMSK调制解调、M序列生成、眼图模拟、相位路径查表。-GMSK modulation and demodulation, M sequence generator, eye diagram simulation phase path lookup.
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Size: 133120 |
Author: Ye Yfan |
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Description: 在MATLAB上实现GMSK/GFSK调制解调，能输出频率轨迹和相位轨迹图，以及调制解调的频谱图-Achieve GMSK/GFSK modem on MATLAB, the output frequency can track and phase trajectories, and spectrum modulation and demodulation
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Size: 2048 |
Author: 杀毒风扇皮带 |
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Description: 本文档总结了CPM调制解调方法，涵盖GMSK，MSK，CPFSK等调制技术的总结，以及各种相干，非相干解调的matlab仿真结果，仅供参考。-This document summarizes the CPM modulation and demodulation methods, covering GMSK, MSK, CPFSK and other modulation techniques, as well as a variety of coherent, non coherent demodulation of the MATLAB simulation results, for reference only.
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Size: 145408 |
Author: 小强 |
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