搜索资源列表
Analog-amplitude-modulation
- 模拟幅度调制系统 AM调制与相干解调 DSB调制与相干解调-DSB modulation and coherent demodulation of AM modulation and coherent demodulation of analog amplitude modulation system
DFD_Demodulation
- BFSK二进制键控非相干解调的FPGA实现-BFSK binary keying FPGA implementation of non-coherent demodulation
DPSK
- 利用matlab的m文件，仿真DPSK的差分相干解调法，从发送数据到接收数据，比较完整-Use matlab m files, simulation DPSK differential coherent demodulation method to send data to receive data from a relatively complete
AMtiaozhiyufeixiangganjietiao
- 本课程设计主要运用MATLAB集成环境下的Simulink仿真平台设计一个AM调制与非相干解调系统，并把运行仿真结果输入到显示器，根据显示结果分析所设计的系统性能。在课程设计中，首先根据原理构建调制解调电路，再在Simulink中调出各元件组成电路，再设置调制解调电路中各个模块的参数值并加以运行，并把运行仿真结果输入显示器，根据显示结果分析所设置的系统性能。-This course is designed primarily integ
Untitled3
- 基于MATLAB的MFSK调制解调，其中解调包括相干和非相干解调-MATLAB-based MFSK modulation and demodulation, which includes coherent and non-coherent demodulation demodulation
BPSK
- 单径瑞利信道中的BPSK相干解调的理论误码率性能,并设计一种时分的导引辅助的信道估计方法-Single path Rayleigh channel BPSK coherent demodulation theory of error rate performance guide and a time estimation method aided channel, using Simulink simulation, measurem
2dpsk
- 编写matlab程序，仿真2DPSK调制信号在高斯信道下分别采用相干解调及差分相干解调两种解调方式时的性能，并与理论分析结果相比较。-Write matlab procedures, simulation 2DPSK modulated signals in Gaussian channel performance respectively coherent demodulation and coherent demodulation
PLL-Matlab
- 用于接收机的载波同步，利用锁相环实现解调，用于相干解调-Carrier for receiver synchronization, phase-locked loop to achieve demodulation for coherent demodulation
QPSK
- 数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。 -Digital modulation is the spectrum shifting to high frequency digital baseband signals, sui
fska
- 2-fsk调制解调，采用相干解调，画出调制前调制后，加噪声，解调的函数图-modulated and demodulated by 2-fsk
EXP
- 通信系统中调制解调串并转换，符号映射，载波调制，相干解调等模块的matlab仿真文件，适合通信工程中的调制技术的仿真工作-Communication system and installed for the modem string, symbol mapping, modulation, coherent demodulation module matlab simulation files, suitable for simulat
qpsk_BER
- 实现随机信号序列的QPSK调制和相干解调，观察信号的星座图，计算误比特率和误码率。-this code is designed for the signal s QPSK modulation and demodulation exactly. Meanwhile, the BER and SER were estimated and drawed.
carrier-extraction
- 锁相环载波提取的matlab仿真程序，用于输出端提取载波用于相干解调-Matlab simulation program to extract the phase locked loop carrier, for the output carrier extraction for coherent demodulation
mskModulationDemodulation
- MSK信号的调制与解调，其中调制采用的是正交调制方式，解调采用的是差分相干解调-MSK modulation and demodulation of the signal, wherein the quadrature modulation using a modulation, demodulation using a differential coherent demodulation
diff_code
- Pi/4-DQPSK差分编码以及非相干解调和误码率计算。Box-muller产生AWGN和高斯信道。-Pi/4-DQPSK differential coding and non-coherent demodulation and error rate. Box-muller produce AWGN and Gaussian channel.
2fsk
- 本实验对信号2FSK采用相干解调进行解调。对于2FSK系统的抗噪声性能，本实验采用同步检测法。-In this study, the use of coherent demodulation of the signal is demodulated 2FSK. For anti-noise performance 2FSK system, the experiment using synchronous detection.
FSK
- 非相干解调器（包络检波法）设计1 摘要本课程设计主要是通过利用MATLAB 集成环境下的SIMULINK 仿真平台对系统建模，设计一个2ASK 非相干解调器-Non-coherent demodulator (envelope detection method) design an abstract design of this course is mainly through the use of MATLAB SIMULINK si
qpsk-carrier-pick-out
- QPSK基带数字相干解调的载波提取_陈教芳 本文介绍了基带数字相干解调的载波恢复锁相环的结构原理，并对其进行了性能分 析.与四倍频方法比较，在相同条件下，前者比后者环路信噪比高5一1odB.实验结果表 明，恢复的载波稳定性良好。 -qpsk carrier pick out
chaos-v217-2014-04-01-15_07_34
- BPSK的相干解调算法，比较简单实用,本人自己是用的这个程序的-the modulation caculation for BPSK signals
simulink-AM-demodu
- 用simulink设计一个离散时间AM相干、非相干解调器，AM调制数据文件为amdat.mat-With simulink design a discrete-time AM coherent, non-coherent demodulator, AM modulation data file amdat.mat