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sasdw.rar
- 现有数字信号自动调制识别方法大多只适用于无记忆信号，如PSK、ASK、FSK信号等。将有记忆 信号(MSK信号)和无记忆信号一起考虑，提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统 计量作为特征参数，采用多层神经网络作为分类器。计算机仿真表明：当噪声采用高斯白噪声，并且信噪比大于 l5 dB时，识别率高于96％ ；当信噪比不低于l0 dB时，识别率不低于90％。,Existing digital signal automatic modulation recognition
kuopin
- 扩频系统，首先随机产生01序列，然后通过扩频，脉冲成型，BPSK调制发送，接收端接收进行解扩解调-The wide frequency system, first stochastically has 01 sequences, then through the wide frequency, the pulse formation, the BPSK modulation transmission, the receiving end receive carries on the despre
BICM8PSK
- bit-interleaved coded modulation (BICM-ID) with 8psk
MCCDMA2003
- MC-CDMA System Using Unitary Space-Time Modulation on Down-link Broadband Mobile Radio Communication
FSKMod
- Ita Fsk Modulation Matlab Coding.
cp_ofdm_simulation
- Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency- division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code and interleaving across
ACM
- ACM (Adaptive Code Modulation) in OFDM
DM
- 增量調製MATLAB源程序代碼。 增量調製編碼解碼波形仿真結果。-DELTA MODULATION
paprOFDMA
- semilogy PAPR OFDMA with QPSK and 16QAM modulation.
paprSCFDMA
- semilogy PAPR SCFDMA with QPSK and 16QAM modulation.
Mimo_system
- Arbitrary transmitting antenna, receiving antenna arbitrary STBC-MIMO-OFDM the MATLAB program, including the integrity of PSK modulation, STBC encoding, such as channel estimation.
SER_QPSK
- we can obtain the symbol error rate of space time block code using the modulation technique of Quadrature-Phase shift keying
qam8_nograycode
- An 8-QAM communications channel simulation in Simulink, constructed from a 16-QAM model and using an I,Q correlation receiver. QAM (quadrature amplitude modulation) is a method of combining two amplitude-modulated (AM) signals into a single chan
QPSK
- pi/4 QPSK modulation and demodulation matlab code and explaination
adpcm
- Matlab code for implementing ADPCM modulation in an efficient manner
SSB
- MATLAB实现信号的单边带调制 希尔伯特变换-MATLAB and the signal is single sideband modulation Hilbert transform
FM
- FM调制模型,用simulink做的，希望与大家交流，共同进步。-fm modulation model in matlab/simulink
Completemsmodulationanddemodulationbiterrorratesim
- 完整msk的调制解调信道误码率仿真MATLAB程序 是个文本的 解压后可以直接用-Complete msk modulation and demodulation bit error rate simulation MATLAB program
2978222016qam
- 16qam matlab仿真 QAM调制的MATLAB仿真程序，是深入理解调制解调的一个很好的例子-。-QAM modulation MATLAB simulation program, an in-depth understanding of modulation and demodulation of a good example
8Quadrature-Amplitude-Modulation
- 8QAM调制，MATLAB，有完整的星座图，详细的源代码，完整的框图-8QAM modulation, MATLAB, a complete constellation, detailed source code, complete block diagram