搜索资源列表
MPSKMQAMmudulation.rar
- 本程序用于完成BPSK、QPSK、pi/4QPSK、OQPSK、8PSK、16QAM、32QAM、64QAM和128QAM的调制仿真。并可任意扩展到MPSK和MQAM。程序分成四个部分，fir.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； modal.m 为主程序，完成岁各种信号的基带星座图映射、脉冲成型和调制；pi4QPSK.m 为pi/4QPSK信号的星座图映射程序；test1.m给出一个简单的频谱显示测试。,This procedure for the com
mapping
- QPSK,16QAM,64QAM星座图映射，是信号处理的基础，具有参考价值-QPSK, 16QAM, 64QAM constellation mapping, is the basis for signal processing, with the reference value
constellation_qam
- M-QAM constellation mapping
channeltest
- 对信道进行多种仿真，包括AWGN信道，信道参数，QAM映射方式和SFBC编码方式。-Of the channel to a variety of simulations, including the AWGN channel, channel parameters, QAM mapping method and SFBC encoding.
Modulation
- BPSK, QPSK, 16-QAM Modulation Mapping BER in communication
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
sub_de_QAM
- 子程序，将QAM符号向量d0_J映射为二进制符号矩阵gry-Subroutines, will QAM symbol vector d0_J the mapping matrix for the binary symbols gry
comm_eg_constgray
- Plot a 16-QAM signal constellation with annotations that indicate the mapping from integers to constellation points. The solution uses the scatterplot function to create the plot and the text function in MATLAB to create the annotations.
Mapping
- Mapping consist of QAM and QPSK modulation
zaiboqam
- QAM调制解调的全过程，包括产生随机码，映射调制，加载波，进入信道，解调和判决，过程比较详细，其他调制方式也可以借鉴-QAM modulation and demodulation process, including the generated random code, mapping modulation, plus carrier, into the channel, demodulation and sentencing, the process in more detail, othe
16-QAM_matlab_sim
- 用MATLAB实现16-QAM mapping，并利用Kernel实现16-QAM系统的误码率估计-16-QAM mapping realization using MATLAB, plus Kernel-based BER estimation for 16-QAM system
QAM_256map
- 这是一个实现256QAM星座映射的代码，使用格雷码编码方法。-This is an implementation of 256 qam constellation mapping code, the use of gray code encoding method.
qam16
- 很好的QAM映射和反映射matlab仿真代码，简单但很通用-Good QAM mapping and de-mapping matlab simulation code, simple but very common
OFDM16QAM
- 很好的QAM映射和反映射matlab simulink仿真，希望对你有所帮助。-Good QAM mapping and de-mapping matlab simulink simulation, I hope for your help.
QAM-algorithm
- 4QAM、16QAM、32QAM、64QAM、128QAM、256QAM星座图映射，map、频偏估计算法-4QAM, 16QAM, 32QAM, 64QAM, 128QAM, 256QAM constellation mapping, map, frequency offset estimation algorithm
16QAM调制解调
- % QAMModem.m程序清单 % 仿真4比特原始数据与星座图的编码映射过程； % 完成16QAM信号的调制解调； % 基带信号符号速率 ps ＝1Mbps； % 成形滤波器的滚降因子 a=0.8； % 载波信号频率fc=2MHz ； % 采样频率 Fs=8MHz ； % 绘制16QAM信号的频谱及时域波形； % 采用相干解调法仿真其解调过程； % 绘制解调前后的基带信号时域波形； % 将原始基带数据、QAM已调数据、滤波器系数写入相应的文本文件中。 clc;(%Qamm