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upconversion
- similarly, this not always the case for another scheme of modulation. We will improve also the mean squared error for these algorithms.-similarly, this is not always the case for another scheme of modulation. We will improve also the mean squared
communication-link-
- 实现完整的通信链路仿真，包含星座图、符号映射、ofdm、信道衰落、调制解调-Achieve complete communication link simulation, including constellation, symbol mapping, ofdm, channel fading, modulation and demodulation
QPSK
- 使用matlab对无线通信中重要的调制技术QPSK进行了仿真设计，包括调制，信道环境模拟，解调，最重要的是解决了无线通信中的载波同步问题，对频偏和相偏进行了估计，也实现了码元同步。-Use matlab important wireless communication QPSK modulation technique simulation design, including modulation, channel environment simulation, demodulation, th
T3
- OFDM调制解调在MATLAB中的实现，思路非常清晰，值得参考-OFDM modulation and demodulation realize in MATLAB, the idea is very clear, it is also useful
OFDMandLDPC
- OFDM的LDPC编码调制程序，非常有用哦！经过学习，肯定可以掌握的！-The LDPC coded OFDM modulation process
TD_SCDMA
- 简单的TD-SCDMA通信系统仿真，包括由基本的上下行同步码得到传输用的上下行同步码，信号的调制，通过信道后的解调以及误码率分析。-Simple TD-SCDMA communication system simulation, including the upper and lower lines obtained the basic preamble transmission with uplink and downlink synchronization code modulation
MatlabSimulation
- 通信系统设计，数字带通传输系统仿真Matlab代码 1. 比较BPSK与QPSK两种调制方式的误码率和误比特率性能（注意QPSK的误码率不同于误比特率），横坐标为SNR，并与理论曲线比较，分析解释仿真图。 2. 要求使用Matlab/C语言/Matlab-simulink中的任一种工具实现。 3. 代码中每个模块都要有详细注释说明。 -Communications systems design, digital bandpass transmission system simul
QAM
- QAM Modulation for Constellation and BER in awgn
64QAM-ofdm
- 本程序是对64QAM-OFDM的调制解调及加AWGN的简单程序。做成GUI形式，能方便地梳理清楚整个过程。调制解调过程中加入了导频和CP循环前缀，可观察EVM和EbN0-BER曲线。-this program is about the modulation and demodulation based on Matlab.A simple program to familiar with the process of 64QAM-OFDM.Using reference and CP. You
ASK-and-PSK-modu
- Modulation schemes - ASK(Amplitude shift keying) and PSK(Phase shift keying)
QAM-mod
- Quadrature amplitude modulation
Pam
- Pulse amplitude modulation code
tiaozhishibie
- 调制识别的代码，很好的实现调制识别的功能，有很强的参考意义-Modulation recognition code, a good realization of modulation recognition of the function, there is a strong reference value
code
- OFDM modulation using 16QAM
ofdm-MATLAB
- OFDM的调制传输解调原理及仿真，训练序列的生成与编码过程，IFFT等-OFDM modulation transmission and demodulation principle and simulation, the training sequence generation and coding process, IFFT, etc.
TD-SCDMA
- QPSK映射调制，适合初学者，尤其适合MATLAB初学者。- QPSK mapping modulation, suitable for beginners, especially suitable for MATLAB beginners.
OFDM_qpsk
- OFDM with qpsk modulation PSD performance
QPSKCODE
- QPSK modulation in wireless communication
cdma_ofdm_ESE
- A Hybrid Orthogonal Frequency Division Multiplexing and Code-Division Multiple-Access (OFDM-CDMA). This is a simulation program for uncoded OFDM-CDMA system with QPSK modulation and Complex channel modelled by Rayleigh fading.
Alamouti
- alamouti编码，包含编码，瑞丽信道，qpsk调制等子程序-alamouti coding, including encoding, Ruili Road, qpsk modulation subroutine