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SignalAnalyze
- 本程序主要是对三种调制方式APSK PSK QAM进行了性能 比较，并采用了最新自适应预失真算法，得出了结论-this procedure is mainly of three PSK modulation APSK QAM compares the performance, and the use of the latest adaptive predistortion algorithm, came to the conclusion that
constellations_PAM+PSK+QAM+FSK
- PAM+PSK+QAM+FSK的constellations模擬-PAM PSK QAM FSK the constellations simulation
各种信号调制
- msk psk qam
ofdmgen.m
- MATLAB program for OFDM generation and reception This is a simple MCM communications system. The code is pretty self-explanatory. Here I have not used the cyclic prefix. Transmitter End: 1. Generate random serial data with M symbols (RAND
16psk_16qam
- psk ve qam nedir ne iş e y-psk ve qam nedir ne iş e yarar
ASK-OOK-FSK-BPSK
- MATLAB编写的ASK，PSK，QAM等调制方式的实现代码。该代码简洁易懂，可以对理解理论起到补充作用。-MATLAB prepared ASK, PSK, QAM modulation, such as the realization of the code. The code easier to understand, can play a complementary role to understand the theory.
BERVSPSKandQAM
- It plots the BER vs SNR for PSK and QAM
OFDM_with_pilot
- In this Mfile, I want to investigate the performance of LSE algorithm in OFDM channel estimation with methods of equalizations like MRC and ZF. For further information see the "Xiaodong Cai and Georgios B. Giannakis, Error Probability Minimizing
Modulate
- Modulate is a function written in matlab which creates a signal constellation with M points. The modulation schemes supported are BPSK , QPSK , PSK , QAM , APSK , HEX , or FSK -Modulate is a function written in matlab which creates a signal constella
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
QPSKMATLAB
- qpsk通过信道信噪比估计，包括qpsk，8psk，16psk，16qam-qpsk through the channel SNR estimation
MATLAB1
- psk的调制及解调，实现多进制调制。画出调制后及解调的星座图。-psk modulation and demodulation, multi-QAM modulation.
Desktop
- multiplication of matrices special operators # being used through out PSK Qam-multiplication of matrices special operators # being used through out PSK Qam
moulation_classification
- 主要是实现调制识别，区分几种常用的数字调制信号，包括ASK,FSK,PSK,QAM。含有两个文件夹 其一为特征参数的仿真；其二为正确识别率的仿真。 文件夹key feature simulink中： 运行程序会得到各特征参数之间区分图 从图中可看到特征参数的有效性。 文件夹classification rate simulink中： 运行main.m文件 可以得到正确识别率 -Mainly to achieve modulation recog
digital-modulation
- 三种不同的数字调制解调，分别产生PSK,QAM，16QAM，32QAM等-three different digital modulations, which produces PSK,QAM,16QAM,32QAM and so on
FSK-PSK-QAM
- 常规通信信号，包含MASK、MFSK、MPSK和QAM信号的产生，非常简便-Include digital signal MASK,MFSK,MPSK and QAM
PSK-QAM-OFDM_SIGNALS
- psk、qam、ofdm调制代码，并附有相关的解释-Psk, qam, ofdm modulation code, accompanied by relevant explanations
Optical Quadrature psk (Coherent Detection)
- a coherent optical receiver for demodulating optical quadrature phase-shift keying (QPSK) signals. ... Third, this scheme is applicable to multilevel modulation formats such as M-array PSK and quadrature amplitude modulation (QAM). First contribution
QAM and QPSK MATLAB
- Quadrature Amplitude Modulator (QAM) in digital communication system, generation of Quadrature Phase Shift Keyed (QPSK or 4-PSK) signal and demodulation. Introduction: The QAM principle: The QAM modulator.
16-QAM调制系统的FPGA实现
- 16-QAM调制系统的FPGA实现 正交幅度调制(QAM)由于具有很高的频谱利用率被DVB-C等标准选做主要的调制技术。与多进制PSK(MPSK)调制不 同，OAM调制采取幅度与相位相结合的方式，因而可以更充分地利用信号平面，从而在具有高频谱利用效率的同时可以获得比MPSK更低的误码率。(FPGA implementation of 16-QAM modulation system)