搜索资源列表
Amplitude_Modulation
- 幅度调制,It is a diffrent matlab code for amplitude modulation.-amplitude modulation, It is a different Matlab code for amplitude Modul ation.
57578861simulink_labs
- 一个关于调制的MATLAB小程序,此程序的调制方式是幅度调制。-on modulation of a small MATLAB procedures, this procedure is the modulation amplitude modulation.
正交幅度调制与解调
- 基于systemview 的正交幅度调制与解调 通原软件实验
qam_gen_packed
- ADI BF dsp正交幅度调制 QAM 源码-ADI BF dsp QAM quadrature amplitude modulation source
Amplitude_Modulation
- 幅度调制,It is a diffrent matlab code for amplitude modulation.-amplitude modulation, It is a different Matlab code for amplitude Modul ation.
57578861simulink_labs
- 一个关于调制的MATLAB小程序,此程序的调制方式是幅度调制。-on modulation of a small MATLAB procedures, this procedure is the modulation amplitude modulation.
audio
- 用matlab程序实现对音频信号幅度调制的仿真结果-Matlab program used for audio signal amplitude modulation simulation results
2ASK
- 幅度调制解调:用两种方法实现解调包络检波和相干-Amplitude modulation and demodulation: two ways to achieve envelope demodulation and coherent demodulation
16QAM_softdemode
- 在无线网络的接收机端,对16进制的正交幅度调制信号进行软解调, 这种软解调方式比硬解调会提高2-3dB-Receiver in the wireless network client on the 16-band signal of the quadrature amplitude modulation demodulator soft, this soft than hard demodulation demodulator will
MQAM
- MQAM调制方式 本文主要介绍了正交幅度调制(QAM)调制和解调的原理和实现,MQAM与OFDM,MPSK的性能比较,以及MQAM在有扰信道下的性能及其改进方法:信道编码和频域均衡。并在已知特性的通信信道上进行仿-MQAM modulation This paper mainly introduces the quadrature amplitude modulation (QAM) modulation and demodulat
FPGA_AM
- 基于cyclone系列FPGA的模拟幅度调制的VHDL代码-Cyclone series FPGA-based simulation of VHDL code amplitude modulation
dsb-am
- 使用MATLAB对DSB-AM进行仿真:双边带幅度调制的过程以及对其中所包含的对信号的频谱分析都可以通过MATLAB中的M语句及相关函数来实现。假如信号m(t)=cos(m)以dsb-am方式调制载波c(t)=cos(20*pi*t),所的信号为y(t),并将采样频率定为 fs=100Hz,则可在MATLAB中设计程序对该幅度调制的结果进行仿真,绘制已调信号波形和频谱分析。-It is a example for DSB-AM ba
Digital_modulation_FCN
- 数字信号调制中的幅度调制、频率调制、相位调制等例程。-Digital signal modulation of the amplitude modulation, frequency modulation, phase modulation, such as routines.
AMmatlab
- 模拟调制:幅度调制中的双边带幅度调制的时域表示式和频谱,及代码实现 -Analog modulation: amplitude modulation with amplitude modulation in bilateral expression in time domain and frequency spectrum, and code implementation
AM和FM
- matlab实现用语音信号作为调至信号的幅度调制和频率调制,以及解调。(Matlab implements amplitude modulation and frequency modulation using speech signals as modulation signals, and demodulation.)
仿真技术在光纤通信实验教学中的应用
- 通过两个例子,将Optisystem和matlab这两个软件结合进行光学仿真,两个例子分别为光波频率右移和光波幅度调制。通过这两个例子,能很好的理解这两个软件的协同仿真。上传的文件包括文献和源码,还有optisystem的osd文件,文件很全。(Two examples are used to combine the two software Optisystem and MATLAB for optical simulation. T
16-QAM调制系统的FPGA实现
- 16-QAM调制系统的FPGA实现 正交幅度调制(QAM)由于具有很高的频谱利用率被DVB-C等标准选做主要的调制技术。与多进制PSK(MPSK)调制不 同,OAM调制采取幅度与相位相结合的方式,因而可以更充分地利用信号平面,从而在具有高频谱利用效率的同时可以获得比MPSK更低的误码率。(FPGA implementation of 16-QAM modulation system)
MATLAB程序
- matlab编程对采集到的振动信号进行幅度调制(Matlab programming amplitude modulation of the collected vibration signal.)
16qam
- 一个16QAM数字调制电路,包括时钟生成电路,m伪随机序列生成电路,串并转换电路,电平映射电路、载波信号发生电路、ASK幅度调制电路及加法器(A 16QAM digital modulation circuit, including clock generation circuit, m pseudo-random sequence generation circuit, serial parallel conversion circu
卫星通信中数字调相信号调制方式识别方法研究
- 针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK),对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析,提出了一种联合特征参数的信号调制识别方法.(Aiming at seven communication signal modulation modes commonly used in digital satellite (