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OFDM_Technique_Simulation_Performance
- 摘要:基于通信技术的列车运行控制系统(CBTC)是铁路信号的发展方向，交频分复用 OFDM)是一种无线环境下的高速传输技术，它对高速列车控制信息传输中卞要受到的由于多 径传播引起的快衰落所产生的影响有很强的抵抗能力.本文首先介绍了OFDM技术的发展和 基本原理，然后在计算机上用M atlal〕对其性能进行了仿真，仿真中将OFDM与传统的单载波 调制方式—i1，交振幅调制( 1frQAM)对抗多径十扰的性能进行了比较，最后分析了一者的仿真结果. -Abstract: Based
16QAMfangzhen
- 16QAM下行链路仿真 调制 解调 误码率-16QAM MODULATION Demodulation
16qam
- 本文是16QAM调制系统的设计方案，通过此文可以了解到16QAM调制的大概过程-This article is a 16QAM modulation system design, it can be seen that through this article about the process of 16QAM modulation
yenkov
- the project qam modulation.-the project qam modulation.
16QAM
- 讨论了"’+,- 调制时应用不同类型和参数的滤波器对系统性能的影响/针对"’+,- 的特点.采用 了存储波形累加求和法来代替一般的滤波成形.提高了调制速度/并利用其相位对称的特点将波形存储表压 缩为原容量的"0$.有效地节约了存储空间-Applications are discussed " ' +,- modulation type and parameters of different filters on the system performance/characte
Simulink-based-Simulation-of-Quadrature-Amplitude
- Simulink-based Simulation of Quadrature Amplitude Modulation (QAM) System
16QAM
- 针对此,笔者详细介绍了16QAM差分 调制解调的原理,并通过接收端解码电路相应的运算规则消除了频偏和相偏的影响,免除了复杂的 载波和相位同步,降低了QAM接收机的复杂度。-For this, the author describes the detail of the principle of 16QAM differential modulation and demodulation, and by eliminating the frequency deviation and pha
QAM
- QAM正交幅度的MALTAB仿真调制代码，运行成功的-QAM quadrature amplitude modulation code
1
- here is the matlab code for sixty four qam modulation
QAM_mod_encode
- QAM调制的一种差分编码实现方法，便于实现-A differential coding QAM modulation method, easy to implement
code-QAM
- this file give another type of generation of quadrature amplitude modulation
simulation-QAM
- explaination with codes of Quadrature Amplitude Modulation
QAM
- QAM调制，理想情况下和实际的信噪比与误码率比特曲线。-QAM modulation, the ideal situation and the actual signal to noise ratio and bit error rate curve.
xiaoyue
- QAM-OFDM调制解调,描述了原始信号经过QAM调制后又进行OFDM调制，最后经过高斯信道，解调的过程-QAM-OFDM modulation and demodulation
LR_simulator
- matlab code of lattice reduction algorithm with ZF lattice reduction aided with QAM modulation technique
BF_BPSK_Rayleigh_BER
- Introduction This section builds an example step-by-step to give you a first look at the Communications System Toolbox™ software. This section also shows how Communications System Toolbox functionalities build upon the computational and visual
BF_M_QAM
- Introduction This section builds an example step-by-step to give you a first look at the Communications System Toolbox™ software. This section also shows how Communications System Toolbox functionalities build upon the computational and visual
modulation_mary
- MODULATION QAM QPSK BPSK
Untitled
- 调制信号的识别。比如2ASK,2PSK,2FSK 、QAM等调制方式的信号识别。-Identification of the modulation signal.For example 2ASK, 2PSK, 2FSK, signal recognition QAM modulation scheme.