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ostbc
- This program simulates the bit-error-rate (BER) performance of OSTBC with L=4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation- 16 QAM with gray c
数字通信中的16QAM映射
- 数字通信中的16QAM映射，采用格雷码编码，包括星座图的显示，简单明了清晰，由此可以退出64,128QAM的matlab编码-Digital communication 16QAM mapping, the use of Gray coding, including the constellation display, simple clear, it can be out of the 64,128 QAM matlab code
123
- Rayleigh信道中的误码率仿真源代码下载-Descr iption This program simulates the bit-error-rate (BER) performance of Orthogonal space time block code over Rayleigh fading channel with L=4 TX antennas and M=1 RX antenna The code has been developed for real orthogo
tiaozhi
- 包含了QPSK、OQPSK调制，QAM调制，以及16QAM调制通信系统仿真，采用格雷码，升余弦滤波，高斯信道-Includes QPSK, OQPSK modulation, QAM modulation, and 16QAM modulation communications system simulation, using Gray code, raised cosine filtering, Gaussian channel
16QAM_Bit_Error_Rate_(BER)_with_Gray_mapping
- 仿真分析在格雷码和QAM调制下的SNR与BER关系-analyze gray code and QAM moudulation about SNR and BER relationship
ofdmbaseband
- the OFDM PHY is adaptive therefore it supports multiple schemes BPSK, QPSK, 16-QAM and 64-QAM for data carriers’ modulation. The constellation diagrams are gray mapped and shows the magnitudes I and Q (In-phase and Quadrature) components of e
matlab
- gray coding for a 16QAM modulation scheme
matlab3
- QAM modulation scheme for spreading codes gray
matlab13
- QAM modulation scheme for spreading codes gray
matlab213
- QAM modulation scheme for spreading codes gray
matlab2113
- QAM modulation scheme for spreading codes gray
Bit-Error-Rate-for-16-QAM-modulation-using-Gray-m
- Bit Error Rate for 16-QAM modulation using Gray modulation mapping
Bit-Error-Rate-for-16
- THIS A MATLAB CODES TO SIMULATE 16 QAM Bit Error Rate for 16-QAM modulation using Gray modulation mapping-THIS IS A MATLAB CODES TO SIMULATE 16 QAM Bit Error Rate for 16-QAM modulation using Gray modulation mapping
QAM
- QAM是一种矢量调制，将输入比特先映射（一般采用格雷码）到一个复平面（星座）上，形成复数调制符号，然后将符号的I、Q分量（对应复平面的实部和虚部，也就是水平和垂直方向）采用幅度调制，分别对应调制在相互正交（时域正交）的两个载波（cos wt和sin wt）上-QAM is a modulation vector, the first mapping the input bits (Gray code commonly used) to a complex plane (constellation
BERt
- Bit Error Rate for 16-QAM modulation using Gray modulation mapping
qam16usinggraycoding
- QAM 16 USING GRAY CODING
QAM16_mini-project
- QAM 16 Constellation, Gray Coding, Average energy, Symbol errors are done for reference and 19th constellation.
BPSK.QAM.QPSK.DPSK
- 各种数字调制解调方法的MATLAB实现，输出为信噪比图像。包括BPSK,DPSK,QAM,QPSK(包括有无格雷编码的对比)-A variety of digital modulation and demodulation MATLAB implementation of the method, the output SNR images. Including BPSK, DPSK, QAM, QPSK (including comparative Have Gray coding)
QAM-IN-AWGN-and-Random-channel
- Forward pictur by qam modulation and with/without Gray code and interleaveing in the AWGN and Random channel
16qam
- 16 qam ber with gray fadding