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BPSK+AWGNmatlab
- BPSK调制方式下的OFDM系统仿真,码头喇叭程序,希望对大家有帮助。
16QAM_Simulate
- 对通信系统中的16QAM调制方式进行仿真,给出具体过程-16QAM Simulating
ex9
- 用基带等效的方式仿真16-QAM载波调制信号在AWGN信道下的误码率和误比特率,并理论相比较-16-QAM carrier modulation signal the AWGN channel bit error rate and bit error rate equivalent baseband simulation and theoretical comparison
jizhongtiaozhifangshi
- QPSK、SSB、BPSK、QAM等好几种调制方式,用matlab画出了调制图形,已调波形和星座图及误码率曲线-Modulation and demodulation
PCMpulse-code-modulation
- 脉冲编码调制(PCM)是数字通信的编码方式之一,在通信系统中完成将语音信号数字化的功能。PCM的实现主要包括三个步骤:抽样、量化、编码,分别完成时间上离散、幅度上离散及量化信号的二进制表示。-Pulse code modulation (PCM) is one of the encoding of digital communications, in a communication system will complete the function of digital speech signa
4pam
- 4-PAM调制方式在AWGN下的误码率和误比特率-4- PAM modulation mode under AWGN bit error rate and bit error rate
IEEE
- IEEE的仿真,采用了QPSK和QAM调制方式-Simulation of IEEE, and adopted the QPSK and QAM modulation mode
cy347
- GSM中GMSK调制信号的产生,在MATLAB中求图像纹理特征,滤波求和方式实现宽带波束形成。- GSM is GMSK modulation signal generation, In the MATLAB image texture feature, Filtering summation way broadband beamforming.
OFDM
- FDM技术由MCM(Multi-Carrier Modulation,多载波调制)发展而来。OFDM技术是多载波传输方案的实现方式之一,它的调制和解调是分别基于IFFT和FFT来实现的,是实现复杂度最低、应用最广的一种多载波传输方案。(This paper deals with the technologies of channel estimation and equalization for OFDM system.)