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220.1.rar
- CMMB移动多媒体广播标准 第一部分：广播信道，帧结构，信道编码和调制,Mobile multimedia broadcasting part 1: framing structure, channel coding and modulation for broadcasting channel
mskviterbi
- 该程序实现的是MSK调制方式下，用维特比实现译码的功能-The program of the realization of the MSK modulation mode, is with victor than implement the function of the decoding
2ASK.二进制幅度键控
- ASK（二进制幅度键控）是一种最简单的数字信号的载波传输，本文通过对数字信号的2ASK调制，解调在不同信噪比的情况下误码率分析，得出不同信噪比下的误码率。 通过对2ASK的仿真更好的理解了数字调制系统的组成以及各模块的功能。 ,ASK (binary amplitude shift keying) is a simple digital signal carrier transmission, this paper 2ASK digital signal modulation, demod
Spread Spectrum 07
- SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producing a signal whose spectrum is more wider than of the data signal, the occupied frequency band being independent by the signal of data band. -The sig
digital_mod
- DIGITAL MODULATION SCHEMES
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
DVB
- 通过分析8PSK 调制方式的载波恢复、定时恢复算法, 提出了一种适用于新一代数字卫星电视标准DVB S2 的全数字解调算法, 改进了相位频率检测( PFD) 算法以适合于8PSK 解调. 载波恢复采用频率检测( FD) 和相位频率 检测相结合的结构, 跟踪范围超过1 倍符号率. 采用Gardner TED 算法进行定时恢复.-By analyzing the 8PSK modulation carrier recovery, timing recovery algori
2ASK.2PSK.2FSK
- 通信原理实验 数字信号2ask2psk2fsk调制与解调-Communication Theory Digital Signal 2ask2psk2fsk experimental modulation and demodulation
OFDM
- 给出了OFDM在卫星通信中的系统框图并 在Simulink中仿真实现，利用改进的CMA恒模算法进行盲均衡处理，来去除时变卫星信道对信号的影响,基于4阶累积量的方法 将OFDM信号与其他调制类型信号区分开来-OFDM is given in the satellite communication system block diagram and Simulation in Simulink using the modified constant modulus algorithm CMA
AnAssessmentOfTheBitErrorRatePerformanceOfQPSK8PSK
- 一个分析Ka波段各种调制方式的很珍贵的资料，从欧洲航天局下载得到，学习一下。-An analysis of Ka-band modulation of a variety of very valuable information, download from the European Space Agency have been learning about.
DigitalRadioMondiale
- DRM(Digital Radio Mondiale)系统采用OFDM调制方式， 引入了先进的信源信道编码和调制技术，使得AM波段的音频广播质量大大提高，在保持现有10kHz带宽时接近了FM广播的质量[5]-DRM (Digital Radio Mondiale) system uses OFDM modulation, the introduction of advanced source-channel coding and modulation techniques, making AM-
DVB
- DVB-C En300 429_e2(用于电缆系统的帧结构，信道编码和调制)-DVB-C En300 429_e2 (for cable systems frame structure, channel coding and modulation)
tongxinyuanlishiyan
- 通信原理实验内容，包括脉冲幅度调制与解调和PSK(DPSK)调制与解调-Communication principle experiment, including pulse amplitude modulation and demodulation and PSK (DPSK) modulation and demodulation
Automatic-Modulation-Classification-Principles-Al
- Automatic modulation classification detects the modulation type of received signals to guarantee that the signals can be correctly demodulated and that the transmitted message can be accurately recovered. It has found significant roles in militar
Modulation-and-Demodulation-by-Aamir-Shah
- Modulation and demodulation insight by Aamir Shah-Modulation and demodulation insight by Aamir Shah..
Modulation
- modulation for radio frequency channel
Spatial-Modulation-for-Generalized-MIMO-Challenge
- Excellent material on Spatial Modulation for Generalized MIMO Challenges-Oportunities-and-Implementation
QAM-Modulation
- 16 Quadrature Amplitude Modulation (QAM)
AM-Modulation
- AM Modulation simple
07509290
- BPSK modulation over different channel