搜索资源列表
QAMPSK-GEN
- 这是QAM信号和PSK信号产生程序，可以生成16-QAM,32-QAM,64-QAM和M进制psk信号。-This is PSK and QAM signals a process can generate 16-QAM ,32-QAM. 64-M and 229 QAM signals psk.
QAMPSKdemo
- 这是QAM信号和PSK信号的解调程序，其中包括16-QAM,32QAM,64-QAM和M进制PSK信号。-This is PSK and QAM signal demodulation process, including 16-QAM, 32QAM. 64-QAM and M-ary PSK signals.
qpsk_16psk_pam
- 仿真了QPSK，16PSK与QAM信号在不同通信信道中的误码率。-simulation of QPSK, 16QAM and QAM signals in different communication channel bit error rate.
QAM
- 16QAM的MATLAB源程序，很详细的编程，包括信号的功率谱分析，信号空间图，误比特分析
CMA_DD-LMS
- 盲均衡中的应用，CMA+DDLMS（常数模+判决引导最小均方）算法的Matlab程序，用来处理16-QAM信号。
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
Mod.rar
- 包含12个MATLAB函数，分别长生2PSK 4psk 8psk信号 和16QAM信号以及星座图 噪声程序等,12 MATLAB includes a function of longevity separately 2PSK 4psk 8psk signal and 16QAM signal constellation diagram, as well as procedures such as noise
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
8QAM
- 利用matlab仿真软件，实现8QAM调制。在实现时采用正交调幅的方式,某星座点在I坐标上的投影去调制同相载波的幅度,在Q坐标上的投影去调制正交载波的幅度,然后将2个调幅信号相加就是所需的调相信号。-Use of matlab simulation software to achieve 8QAM modulation. In achieving the adoption of quadrature amplitude modulation means of a constellation in
QAM
- QAM信号，滚降系数分别为0.4，0.7，1.0，信噪比为20dB，信号有叫qpsk-QAM signal, roll-off coefficients were 0.4,0.7,1.0, SNR 20dB, QPSK signals are called
QAM
- 采用MATLAB编程，产生一个16QAM中频调制信号。采用MATLAB编程，产生一个16QAM中频调制信号。-Using MATLAB programming, a 16QAM modulation signal frequency. Using MATLAB programming, a 16QAM modulation signal frequency.
16qam
- 16－QAM基带传输系统的Matlab仿真 实现了主要模块二进制信息源输入，16QAM调制，发射滤波器，接收滤波器，采样，均衡，信号检测，16QAM解调，信息还原输出，产生BER曲线图。-16-QAM base-band transmission system Matlab simulation to achieve the main source of information input module binary, 16QAM modulation, fired filter, receiv
Communication System Of 16QAM
- 一个16QAM数字调制后的通信系统,包括信号发生器,调制器,信道传输,接收器,均衡器等部分-After a 16QAM digital modulation communication system, including the signal generator, modulator, channel transmission, receivers, and other parts of EQ
ofdm_simu
- OFDM系统仿真，信号采用卷积编码和交织技术、采用16-QAM和QPSK两种调制方式，干扰分别采用多径衰落和瑞利衰落两种。-OFDM system simulation, signal the use of convolutional coding and intertwined technology, using 16-QAM and QPSK modulation in two ways, interference were used to multipath fading and Rayl
QAM
- 在MATLAB环境中实现基于8QAM的信号调制解调-In the MATLAB environment 8QAM based on the signal modulation and demodulation
BPSK-64QAM
- 进行BPSK、4QAM、16QAM、64QAM的信号调制解调-For BPSK, 4QAM, 16QAM, 64QAM signal modulation and demodulation
QAM-Signal-generation
- QAM信号的生成程序（正交振幅调制，其幅度和相位同时变化）- QAM Signal generation Quadrature amplitude modulation, changes in the amplitude and phase at the same time
QAM
- 此matlab代码绘出了M=8,载波频率fc=8/T,给定脉冲波形的QAM信号波形,并绘出了指定的信号星座图。-This matlab code depicts M = 8, the carrier frequency fc = 8/T, QAM signal waveform to set the pulse waveform, and plots the specified signal constellation.
GARDNER
- 16 进制QAM信号的GARDNER算法定时同步(timing Synchronize for16 QAM)
Gardner定时同步
- Gardner定时同步误差检测算法，采用反馈环路校正时偏，适用于高阶QAM信号，性能良好。