搜索资源列表
ofdm
- 一个完整的OFDM仿真程序，采用QPSK调制，有信道估计，大家交流下！-A complete OFDM simulation program, using QPSK modulation, a channel estimation, to share next!
fsk_modulation
- 实现FSK调制功能，改变输入波形就可以有不同的输出-Achieve FSK modulation capabilities, to change the input waveform can have different output
averagedMFreceiverforFQPSKmodulation
- AWGN信道下对FQPSK调制的平均匹配滤波检测-averaged MF receiver for FQPSK modulation
OFDMsystem
- 正交频分复用技术是近年来发展起来的新技术,在高速无线数据传输领域有很大的应用前景。文章在分析和总结相关文献的基础上,介绍了正交频分复用(OFDM)技术的发展历史,讨论了正交频分复用技术的基本原理和实现方法。通过分析表明,在高速无线通信中OFDM对于消除符号间干扰(ISI),降低系统的复杂度等方面具有很大优势。正交频分复用(OFDM)是一种多载波宽带数字调制技术,它能有效地克服传输中的多径干扰和消除码间串扰,适合于高速率的地面信道视频传输。本文就OFDM技术进行了较为详尽的分析,并对OFDM的传输
FSK
- Frequency Shift Keying Digital Modulation with LabVIEW
examples
- 二进制差分编码解码，二进制差分相移键控二进制幅移键控，二进制相移键控，二进制频移键控最小频移键控的调制与解调-Differential encoding and decoding binary, binary differential phase shift keying binary amplitude shift keying, BPSK, binary frequency shift keying Minimum Shift Keying modulation and demodulati
qammodulation
- 8-QAM and 16-Qam and 32-Qam modulation and demodulation
DSB3
- 利用ISE软件编写的Verilog程序，可以进行信号的双边带调制-Using ISE software program written in Verilog, can be bilateral with a modulation signal
rcos_filter
- 用于广播系统发射机的数字中频调制采用64QAM的方式，使用matlab中的altera dsp builder实现。-64QAM modulator, used in broadcast system digital IF modulation.
fsk
- 过零检测法设计了一种FSK数字解调器，实现了对FSK数字调制信号的解调，达到了解调的目的-Zero-crossing detection method designed a digital FSK demodulator is realized on the demodulation of FSK digital modulation signals, to understand the purpose of transfer
BPModulationClassification
- 采用BP神经网络算法进行调制样式识别的Matlab代码-Using BP neural network pattern recognition algorithm Matlab code modulation
Am_MATLAB
- 用于实现常规AM调制的MATLAB源程序。-Matlab demonstration scr ipt for AM modulation. The message signal is+1 for 0 < t < t0/3,-2 for t0/3 < t < 2t0/3 and zero otherwise.
moulation_classification
- 主要是实现调制识别，区分几种常用的数字调制信号。含有两个文件夹 其一为特征参数的仿真；其二为正确识别率的仿真。-Mainly to achieve modulation recognition, distinction of several commonly used digital modulation signals. One folder contains two characteristic parameters for the simulation second simulation
TCM
- is a nice and efficient little code for problems exixting in Trellis coded modulation which can be solved very easily by this code.
shiliangkongzhidq
- 这是双馈电机的矢量调制方法的仿真，仿真效果还可以。-This is doubly-fed vector modulation method of simulation, the simulation results can also.
bpskev
- BPSK信号调制解调，在AWGN与RAYLEIGH信道下的无码性能！-BPSK signal modulation and demodulation in AWGN channel with RAYLEIGH-free code performance!
QPSKtiaozheiofdmfangzhen
- QPSK调制的ofdm仿真，采用matlab语言编写，忽略了信道估计等部分。-QPSK modulation ofdm simulation using matlab language, ignore the part of the channel estimation.
QPSK
- 基于matlab的QPSK调制及其误码率曲线-QPSK modulation and the bit error rate curve
QAM-OFDM
- QAM-OFDM 调制解调 计算误码率的程序-QAM-OFDM modulation and demodulation bit error rate calculation process
ask4
- this file content the ASK modulation