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通信系统仿真
- 通信系统仿真,QPSK调制与解调,主要针对差分解调方式,对于matlab初学者以及做通信仿真的人员有很好的参考价值-communications system simulation, QPSK modulation and demodulation, the main differential demodulator, for beginners and Matlab done Communication Simulation of a very good reference value
communication_example
- 2ASK(OOK)信号的解调.svu 2ASK与MASK的功率谱.svu 2DPSK的差分编码与解码.svu 2FSK非相干解调.svu 2FSK相干解调.svu 2PSK与2DPSK调制.svu ASK的OOK法生成.svu Costas锁相环解调2DPSK.svu-2ASK (OOK) signal demodulation. Svu 2ASK MASK with the power spectrum. Svu 2 DPSK Differential encodi
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- 以C语言来实现DPSK（差分频移键控）的调制与解调-In C language to achieve DPSK (differential frequency shift keying) modulation and demodulation
fhss
- 调频扩频，差分跳频技术是近年出现的一种新型扩频通信技术，他集跳频图案、信息调制与解调等功能于一体，构成与传统跳频技术完全不同的技术体制。对近年出现的扩频通信新技术——差分跳频技术进行了全面介绍。在对差分跳频关键技术进行详细分析的基础上，着重说明其优点及尚需解决的问题。-Spread Spectrum Frequency Modulation
cpsk_dpsk
- 数字通信系统相移键控CPSK信号和差分相移键控的调制与解调的VHDL代码-Phase shift keying digital communication system CPSK signals and differential phase-shift keying modulation and demodulation of the VHDL code for
examples
- 二进制差分编码解码，二进制差分相移键控二进制幅移键控，二进制相移键控，二进制频移键控最小频移键控的调制与解调-Differential encoding and decoding binary, binary differential phase shift keying binary amplitude shift keying, BPSK, binary frequency shift keying Minimum Shift Keying modulation and demodulati
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- 扩频信号FSK调制与差分解调仿真，包含电路图设计，莱斯噪声，瑞丽噪声，高斯噪声信道分析-Spread spectrum signal FSK modulation and demodulation simulation difference, including circuit design, rice noise, ruili noise, gaussian noise channel analysis
msk
- msk的matlab调制与解调仿真，使用延时相干解调方式，包含差分编码与解码模块-modulation and demodulation of msk of Matlab simulation, delay Demodulation, including differential encoding and decoding modules
2dpsk
- 编写matlab程序，仿真2DPSK调制信号在高斯信道下分别采用相干解调及差分相干解调两种解调方式时的性能，并与理论分析结果相比较。-Write matlab procedures, simulation 2DPSK modulated signals in Gaussian channel performance respectively coherent demodulation and coherent demodulation difference when the two demodu
DPSK2
- 2DPSK（差分编码调制）调制与解调。用matlab实现-2DPSK (differentially encoded modulation) modulation and demodulation. Using matlab
DPSK-modulation
- 本程序实现了差分相移键控(DPSK)的调制与解调，得到了眼图。-This program simulates the Differential Phase Shift Keying(DPSK)system to obtain a eye diagram.
mskModulationDemodulation
- MSK信号的调制与解调，其中调制采用的是正交调制方式，解调采用的是差分相干解调-MSK modulation and demodulation of the signal, wherein the quadrature modulation using a modulation, demodulation using a differential coherent demodulation
smehrvuu
- 通过虚拟阵元进行DOA估计，应用小区域方差对比，程序简单，使用混沌与分形分析的例程，进行波形数据分析,包括调制，解调，信噪比计算，使用高阶累积量对MPSK信号进行调制识别，采用了小波去噪的思想。- Conducted through virtual array DOA estimation, Application of small area variance comparison, simple procedures, Use Chaos and fractal analysis routin
cvjrqucu
- 欢迎大家下载学习，包括调制，解调，信噪比计算，可以广泛的应用于数据预测及数据分析,非归零型差分相位调制信号建模与仿真分析 ，本程序的性能已经达到较高水平，利用贝叶斯原理估计混合logit模型的参数。- Welcome to download the study, Includes the modulation, demodulation, signal to noise ratio calculation, Can be widely used in data analysis and fore
biemie_v86
- 部分实现了追踪测速迭代松弛算法，非归零型差分相位调制信号建模与仿真分析 ，包括调制，解调，信噪比计算。- Partially achieved tracking speed iterative relaxation algorithm, NRZ type differential phase modulation signal modeling and simulation analysis, Includes the modulation, demodulation, signal to no
miulai_v68
- 非归零型差分相位调制信号建模与仿真分析 ，包括调制，解调，信噪比计算，采用的是通用的平面波展开法。- NRZ type differential phase modulation signal modeling and simulation analysis, Includes the modulation, demodulation, signal to noise ratio calculation, Using common plane wave expansion method.
DQPSK
- 用Simulink搭建的DQPSK调制与解调的完整系统，包含了串并转换，差分编解码等关键技术，对理解DQPSK的基本原理有很大的帮助。-Complete system with the DQPSK modulation and demodulation Simulink built, comprising a serial-parallel conversion, encoding and decoding differential key technologies, a great help
vq381
- 非归零型差分相位调制信号建模与仿真分析 ，ICA（主分量分析）算法和程序，包括调制，解调，信噪比计算。- NRZ type differential phase modulation signal modeling and simulation analysis, ICA (Principal Component Analysis) algorithm and procedures, Includes the modulation, demodulation, signal to noise r
zd21
- 2DPSK 调制与解调 包括参数初始化、信号初始化、求差分编码、产生基带信号、调制部分、相干解调、低通滤波部分、抽样判决 & 逆码变换部分、序列生成与差分还原。事实上这个程序不是我写的，是一个朋友下载了这个程序但是运行不了，我帮他改了其中的一些内容使之能够运行。(2DPSK modulation and demodulation It includes parameter initialization, signal initialization, differential codi
差分调制与解调
- 此代码通过随机生成二进制码，对其进行二进制差分调制，以及加入高斯白噪声后对其解调计算误码率，绘制出其输入信噪比与输出信噪比的实验曲线及理论曲线的比较。(This code generates binary codes randomly, modulates them by binary differential modulation, demodulates them with Gauss white noise and calculates the bit error rate, draws