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FT
- modulation frequency shifting
ofdm1
- 由MATLAB程序产生2Gbi/s的基带OFDM信号先将2^15-1个伪随机序列映射到256个进行4QAM编码调制的子载波上，编码后的OFDM符号再经过IFFT变换将其转换为时域波形，接着添加6.4ns的循环前缀（CP），产生的数据波形再装载到Tektronix任意波形发生器（AWG）中，产生2Gbit/s的基带OFDM信号。基带OFDM信号频谱示意图如图3所示。其中包括256个OFDM子载波256个子载波中200个子信道用来传送数据信号，27个高频和28个低频子信道为了过采样的需要置0，OFD
QPSK_OFDM_simulink
- 采用QPSK调制方式实现OFDM，在simulink上搭建的仿真模块，可以很好的学习OFDM，验证通过。-Achieved using QPSK modulation OFDM, built on the simulink simulation module can be good learning OFDM.
ofdm_rayleigh
- 我的毕业设计，QAM调制，简单易懂，运用了matlab自带子程序-My graduation project, QAM modulation, easy to understand and use the matlab routine comes
ofdm-ff
- matlab的OFDM 通信系统仿真源程序，m文件的，含循环前后缀，时域加窗等，适合刚接触OFDM的学习 采用qpsk调制和OFDM方式调制的对比-The OFDM communication system simulation matlab source, m file, with circulation before the suffix, such as time-domain windowing for OFDM new learner Qpsk modulation and
BPSK
- BPSK调制、解调函数 MatlAB自编函数-BPSK modulation, demodulation function
QPSK
- QPSK调制解调函数 MatlaB自编函数-QPSK modulation and demodulation functions
16QAM
- 16进制键控调制解调，利用matlab实现，并画出了各个节点的结果图-Hex keying modulation and demodulation, the use of matlab to achieve, and draw a diagram of each node results
vblast-qpsk
- 本程序是不同天线数下vblast监测算法，供各位参考-it is a vblast detection algorithm with qpsk modulation
16QAM
- 16QAM调制与解调的全过程，能够观察眼图、星座图、误码率等，方便研究运用16QAM调制解调的系统的性能-16QAM modulation and demodulation of the entire process, be able to observe the eye diagram, constellation diagram, error rates, facilitate the study of the use of 16QAM modulation and demodulation
Qam
- 8发射12接收 16QAM调制 mimo通信系统仿真-8, fired 12 to receive 16QAM modulation mimo communication system simulation
gg
- 现代通信原理讲义第一至四章 第一章 绪论 第二章 信号分析 第三章 信道 第四章 模拟调制系统-Modern communication theory lecture I to IV Chapter 1 Introduction Chapter II Chapter III of the channel signal analysis of analog modulation systems Chapter
thesis_final
- a file for digital modulation
lecturedm
- a book speak about digital modulation
com_ofdm
- Orthogonal frequency-division multiplexing (OFDM), essentially identical to coded OFDM (COFDM) and discrete multi-tone modulation (DMT), is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large numb
ofdm_chan_rayleigh_noise
- Orthogonal frequency-division multiplexing (OFDM), essentially identical to coded OFDM (COFDM) and discrete multi-tone modulation (DMT), is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large numb
ofdm_channel_rayleigh
- Orthogonal frequency-division multiplexing (OFDM), essentially identical to coded OFDM (COFDM) and discrete multi-tone modulation (DMT), is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large numb
ofdm_full_channel
- Orthogonal frequency-division multiplexing (OFDM), essentially identical to coded OFDM (COFDM) and discrete multi-tone modulation (DMT), is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large numb
ofdm_full_exp
- Orthogonal frequency-division multiplexing (OFDM), essentially identical to coded OFDM (COFDM) and discrete multi-tone modulation (DMT), is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large numb
MIMO_MMSE
- cript for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Minimum Mean Square Error equalization